UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNiLSjQU6tPZCmBDAcyZJsn0hh28J59PW1qfFXnyz8s=' 
WHERE 
  key_id = 'dd2f632076b545dc39848f35468e57e8655c142e545888edc3c47307b24b388c' 
  AND (
    token = 'GNiLSjQU6tPZCmBDAcyZJsn0hh28J59PW1qfFXnyz8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )