INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c38ad2bda7ffc8b4c6bfa83504884f569ed5f3d2ddd07f2732ff955a73e5fd1', 
    'jS0ML7lpcGNA9eVQJF2QkQSsODlITSU3Y+T9W12EvMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)