INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53cda57459f3756784a99190c3eaf6e34ff369f4b504f60ff226e0270f115792', 
    'Xb6wSNn+1F7+bvWunGfKAHBCiXZ4Z1tcmfZtzbnWl1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)