UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pjoN1rJQoTiEiIP9VxQHqLzGVFWcZQUH9MCrj9w/0Ps=' 
WHERE 
  key_id = 'cb0a69e524957f2ddc4edf7e4e5b9ae9503ebf9d6a86a1df82d752de224ba323' 
  AND (
    token = 'pjoN1rJQoTiEiIP9VxQHqLzGVFWcZQUH9MCrj9w/0Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )