UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mrRALroRjGf4S1FMDqIU04Jl4kZbRc5eWHD955GFlM=' 
WHERE 
  key_id = '8147f52eb5f700e3d682d0478b1539e4fac699a9f50bf636e7f46bf38cda5e9b' 
  AND (
    token = '8mrRALroRjGf4S1FMDqIU04Jl4kZbRc5eWHD955GFlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )