UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sPDYW/IQ6VGBrTYN9uglbtHSXBjn3MleUSDMIit2A74=' 
WHERE 
  key_id = '8ac6b577064c8cb49f80b456f973dc734754e12b6f58b9003576fa0eb116f1ef' 
  AND (
    token = 'sPDYW/IQ6VGBrTYN9uglbtHSXBjn3MleUSDMIit2A74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )