UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Yg204chK1EYG4m9jb+i+UywDi64zt0lYwNcePOq0Xw=' 
WHERE 
  key_id = 'c08f93d7096853004c8d010f69c1c89a0b4d3fba022d150622542e24ba379669' 
  AND (
    token = '+Yg204chK1EYG4m9jb+i+UywDi64zt0lYwNcePOq0Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )