INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17c7200dea341810745bdd21c67621d4a2c27882927728c050e80ac77080ce7d', 
    '2sPBlru0YmkTAWJ1PupDH1XriJ43i9y0tgmh9svZKus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)