UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxnaVy59sl1RxQYsduNvoYiTloJH8g79us0Ou4/Hu2g=' 
WHERE 
  key_id = '3d3cc7816ae98766b558ceddcc08f5d66b202237a2b32da365e2849fe8fe1449' 
  AND (
    token = 'JxnaVy59sl1RxQYsduNvoYiTloJH8g79us0Ou4/Hu2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )