UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RcWADyw67lDVnvDrvyRrTV3Z8zWVuQTFdZ0TZcObrvA=' 
WHERE 
  key_id = '079fb270f563bebf589685f7e257d4028851d747967fccdca0f89a17eb78c56c' 
  AND (
    token = 'RcWADyw67lDVnvDrvyRrTV3Z8zWVuQTFdZ0TZcObrvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )