INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '753a776593726711e2ca87199a1a889751028192b292bf0b877bdadcd6ecc15e', 
    'e5DV7wkM8SHziSnisncBtwhcf2tisHXdg/RiH6x6K00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)