UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g4t3JBjBJHR89/k115m3tHSS44jmqh1gMPUEP3CZw48=' 
WHERE 
  key_id = '8414d9211dbdd949b00da82f7ff43f003890f67aa10eb195b07696e935977b1c' 
  AND (
    token = 'g4t3JBjBJHR89/k115m3tHSS44jmqh1gMPUEP3CZw48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )