UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUoZZl0joDUudH0jXoaE2cPQGFuvcuQoTCL6K73Q+do=' 
WHERE 
  key_id = '2075529e6056b58eaa3a64704f3ef2549ac936962c54087e9acb89752c428fd1' 
  AND (
    token = 'NUoZZl0joDUudH0jXoaE2cPQGFuvcuQoTCL6K73Q+do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )