INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '856e4c248e10c06a05a8e08845e1f4aab3d6841aecccbca4a4b4a3c05d9dcb2d', 
    'qwbBtPNHiHa/qouA6WvQ5xxeeq360xC4+mhGdBrdmPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)