INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '702796b4cae62bc1eb649b67e81a08893c81d79966a474d7f2690cf3fee6219c', 
    'dHEaoHiWL/fn0oP/vyIfpzREjBC4IwmKIJwrTEgXwks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)