UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i09u5F5D0vcI7s5Ue9XVp8ABO8ah0ngVWZX8OdqIFDU=' 
WHERE 
  key_id = '7b2f8465c4c17c8865038b319298cc92231d778c162f4927d8809b74b4202c74' 
  AND (
    token = 'i09u5F5D0vcI7s5Ue9XVp8ABO8ah0ngVWZX8OdqIFDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )