UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOpg9p62N3BlOIioQEL62BH02M91PX6bCkAop5IGi5Q=' 
WHERE 
  key_id = 'b2aa1084be6fdc62b52cf571a82dd67898047ffa05ba3a77a087992f81cd34e4' 
  AND (
    token = 'WOpg9p62N3BlOIioQEL62BH02M91PX6bCkAop5IGi5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )