INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c61a2399e146c3d0fec84af3b0fe498888b621ddd76e47ef640538f9c63d79', 
    'lkvZ6vxL3xxY8Vu3y2mJ2iwbJ2LSAPodR1EsLtljLqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)