INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31cb64a28eec4f0ff7ec9e72f029225f68a0d49bcf46004479825781433eb01d', 
    'dml7SK1jPu9j7fZwlC1UhcL0TKtBrKSl/ZzCgTaRMAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)