UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FLV9uUfaux8dUgrhrU2c7oPffVWRbM3VY7OEO1ZxvwE=' 
WHERE 
  key_id = 'fae0adb8282bd588bd7771e35c0cfdb33ac000bf5fbe2de95332c25b9eb3c3d0' 
  AND (
    token = 'FLV9uUfaux8dUgrhrU2c7oPffVWRbM3VY7OEO1ZxvwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00019