UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7gAfhcYuUkog5YN86nSLJWQDWijkEN7WFPA1pNcDE1I=' 
WHERE 
  key_id = '91f04018b40e1b20e7872c687bf9d364f8f97d592ded89a5e598c017c5b4e00f' 
  AND (
    token = '7gAfhcYuUkog5YN86nSLJWQDWijkEN7WFPA1pNcDE1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )