INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6804691f8559c0d754dfda4cb3d8c083520be738f1704a4ec19038e04a8fb45e', 
    '6TBcnhpn4d36BfwHicTBf/6BnjvpplMf3dLrdiq+foY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)