UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RT/iBQfIGUpMvehOvBUSJrcy2VeKWV7r3iq0fqWjVXQ=' 
WHERE 
  key_id = 'adbf6c70ff2e5ce912b2bf3958bb9460718cf7fa530437efe2ef1a05ebf4e0a6' 
  AND (
    token = 'RT/iBQfIGUpMvehOvBUSJrcy2VeKWV7r3iq0fqWjVXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )