UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8q9mko/72tLGymFfKqT8q4x0IoXVZlQ0oy8HrC7aQmQ=' 
WHERE 
  key_id = '0b9e1e1064635a99659c57de55081310779d88190280758e40c9b130c4301b79' 
  AND (
    token = '8q9mko/72tLGymFfKqT8q4x0IoXVZlQ0oy8HrC7aQmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )