INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6420fdd39cf90920463efdd160bb4b2d9a8787d118c031a67e07b12c854ef46f', 
    'uNMLaOWkAwUe5Vu6xZ82Z2cjEx0W3OcMQFnpnfIvmoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)