UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RF1q9mlooycBP42qXfIvHqdfshDChApu5ila6YN/Qg=' 
WHERE 
  key_id = '18ca028c4b485454ec67a3cc5206586a1e0d387a601af966b29d663d6c791564' 
  AND (
    token = '+RF1q9mlooycBP42qXfIvHqdfshDChApu5ila6YN/Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )