UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ag8FWLR6Cgwccu2iwrBmKHzIeegCVa18CoUAssnwvHo=' 
WHERE 
  key_id = 'e0f744207f20cccbc40277a3207d41953e19a0762af9cc8176a5898c10c51350' 
  AND (
    token = 'ag8FWLR6Cgwccu2iwrBmKHzIeegCVa18CoUAssnwvHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )