UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3wUKYLd0QwZ1DrBDNeLPTDFXYP3cgJUBj5ngFrRqGb8=' 
WHERE 
  key_id = '6aecc68ba139fe51dbb9c3aab69245468df5acbf0f0b17eeb0c60e093fb26eaa' 
  AND (
    token = '3wUKYLd0QwZ1DrBDNeLPTDFXYP3cgJUBj5ngFrRqGb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )