INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '469670ecca76a3e78557ca5fded89290eb63a342929338b3ab63742bdfc09bc3', 
    'z1zvijdejPL1Vf6i59Y/C2PTqO5hByPey0GzC3fN56g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)