UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qDOADam+G46WSAY7OkV0TEvYzVzez1d7dMCVh7sMHY=' 
WHERE 
  key_id = '6871f0587327f10fc968c3f73f134e3604870a97aa7c7c3c55c792cb449e7500' 
  AND (
    token = '5qDOADam+G46WSAY7OkV0TEvYzVzez1d7dMCVh7sMHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )