INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2721ab98ec9828aff446f44594c2900f41a3108cc786b61d2bc3db087b64c79', 
    'jvgHhMa4bjRyZ6dLcq1OuPcNM46MWbidCezWCeP8q+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)