INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6e0ee87ffb877343102e3ad804bc73e6e375aeb3d2b1b641baddbb23d267375', 
    'XZxmcBl2MAy9Bg5YvJOTl1Ev2j9QKyKcPwSPBbgLj3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)