UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kxeUB2uYxyYCVnrQFTCNCQmD0+lOOGmAoV1Yg3S6XqM=' 
WHERE 
  key_id = '3a9384c5e0d4a66ffa1e9a96c8c2fb24ef7f88eaa009ed560e859d834975548c' 
  AND (
    token = 'kxeUB2uYxyYCVnrQFTCNCQmD0+lOOGmAoV1Yg3S6XqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )