INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815474623a4c62a990d9ad54cda86af3ca36c04c9373ae1ee0ade5a28bdb6170', 
    'dmy8Nq3d6EV5/KQntuCHObEGYx9tViPOTv83IqQAohY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)