INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4ed74d213a4f75b2d7911049e074562eebb1a62f019f76f6e48fce903901e5', 
    'y6zYnjwlFzEQ/eE3iHPOjuypPDFpARo7U/BnUp9OKu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)