UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YpFMm62gwTCZikNfOTezlgPUJKyIg3Ue3GYc9z6YWEI=' 
WHERE 
  key_id = '90e7927b692b239184726fa403b8c5a7e76baf6356a5747588ce471692e1df90' 
  AND (
    token = 'YpFMm62gwTCZikNfOTezlgPUJKyIg3Ue3GYc9z6YWEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )