UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2kyMlmAtdsxkfp4ZlLgYWDVLOP4/K4WOTEci1hVcds=' 
WHERE 
  key_id = '2706500329bc14b90139db636ec32f63f9f3f3586282be3217384e46bc1085c3' 
  AND (
    token = 'l2kyMlmAtdsxkfp4ZlLgYWDVLOP4/K4WOTEci1hVcds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )