UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cpr9fRYFtjPlMpAotWfRo14VP5ujQOIHIeUD8y7Rj7A=' 
WHERE 
  key_id = 'fd93558bcd718c507cc00f2ceaee001b75b3fac84a26e11b5e3a5edba0e1439c' 
  AND (
    token = 'cpr9fRYFtjPlMpAotWfRo14VP5ujQOIHIeUD8y7Rj7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )