INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ca028c4b485454ec67a3cc5206586a1e0d387a601af966b29d663d6c791564', 
    '+RF1q9mlooycBP42qXfIvHqdfshDChApu5ila6YN/Qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)