UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9YGNh8l7ZxD0KJ6mB+8Uhw5uRb2Lwv5W6gUSKhEiIA=' 
WHERE 
  key_id = '42e2710aa35a61d0c148319c03224a9751f868c03c1b5ae56c84add999b57884' 
  AND (
    token = 'n9YGNh8l7ZxD0KJ6mB+8Uhw5uRb2Lwv5W6gUSKhEiIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )