UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qhjr1+iu7cUYO7ruIaan7ilWNWl+AZZjYsCqPw8KBTo=' 
WHERE 
  key_id = 'c2c21eb782d6438f2c03ff0ce18daa784079e867a7286e58d66a9511dfaa8d05' 
  AND (
    token = 'Qhjr1+iu7cUYO7ruIaan7ilWNWl+AZZjYsCqPw8KBTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )