INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d6325115165fc4dc7fff430b03df677d16b094a9615cc5ae38d7c7247be5c1d', 
    'LmlW7uiXhTz186W0Ycon16taK11eRBI6Qe7VMrnyUng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)