UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2STOVmRBxn/dscQ99DrNb1SiSioLeQEk6au8JWw2LDo=' 
WHERE 
  key_id = '47e47c00bc7cd963192561bf9ddef4940fd392c84f52838f957d79ce7e995304' 
  AND (
    token = '2STOVmRBxn/dscQ99DrNb1SiSioLeQEk6au8JWw2LDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )