UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NsUvwrBVNKxNFC8UB0byPxxj/ZgUV7UVRkpJiPjiYCQ=' 
WHERE 
  key_id = 'f23691dcf42f246b5d989c6a44dfd08f6e35d4dd22f6939f2802247f9fc5e0a4' 
  AND (
    token = 'NsUvwrBVNKxNFC8UB0byPxxj/ZgUV7UVRkpJiPjiYCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )