INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b6fce2f0654d55ea3dae02981682118f97539ed533af72d476d2d1f8446fcb7', 
    'nRFd1RthVJsVeFH3Ohx8Jp8SLekx6ebZlCw//P4qUnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)