UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9QMwewcJGW7OoZOxsUqJ5R8NYrzqiYTsJ5gxummzJY=' 
WHERE 
  key_id = 'b0b1b0dd626dbbea13899713d2691895edae0a81def7750237127fa6e9d4a2c9' 
  AND (
    token = 'L9QMwewcJGW7OoZOxsUqJ5R8NYrzqiYTsJ5gxummzJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )