INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '326e40cdec05107967361204f985c432b2ab31fb61ce5475f6148227cecd53bf', 
    'GjRN4zA2+jHCTEGHwol665HQpGusVT9UxoUVQWwN1xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)