INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12dc3f1bf6cf69396e0775a508c68f302c800cf6f4fb56183a3dcb6eecca9239', 
    'xRx1BelwjspC4dFK3OjlH4sHbc8Fy7h5Jk6+ttNDveg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)