INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c47845b8917d8b0e3c539490272928aeb6ed830c8e644945d8f10c0c1e617f3', 
    'pnra2fihrQ5APxPyUGf4JtOplidblUVm6dxksxAQPTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)