INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1f19665695867410d410621bbe909431c8eeab5366f03b299729d1fdc33ab65', 
    'JgPXNNhw246mfbrCxu6tX/MMRYFTZVwgGijzkrXSGT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)