UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgbDg4JdU8P8spfX1ISLLTQ6A526r9jNY/2n43+Rghs=' 
WHERE 
  key_id = '7cde870de4124ff25183631fd9aa015e85aa248059a00de9652e6f455b946112' 
  AND (
    token = 'CgbDg4JdU8P8spfX1ISLLTQ6A526r9jNY/2n43+Rghs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )