INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81621d537a524909006f66b3a51c130da96c6663a148d9ba0a55baa42a268d86', 
    'nFKr5DsEJXXASxmE5dajsIulV5T7SIQC3leeRFa95hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )