UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRvyQKoTJwdYyN25JumreIq4xcjSOeYmYcq5NqGUxV4=' 
WHERE 
  key_id = '742601373838d22356371b841e1d95b197137e6f5c6de89fa77641304a18fcc2' 
  AND (
    token = 'SRvyQKoTJwdYyN25JumreIq4xcjSOeYmYcq5NqGUxV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )