INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '540a7ac1e2e5b2fdd1dd05c23bcb828b500fd332fdc75a343bb3a5bac61f54e7', 
    'lTSSpZUUHNas/nHS5vOCMPPpWkW3Wf2JxIanggh3g5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)