INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56aa495877efa3b2b25fdc85094c340761587b023a05c8e753a1242830478ed5', 
    '2FOvWsWVB1KWyk3DQ8qF780YSHBKiSYHLEtbo3vm4EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)