INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '391f287ea3c02802fcf8fd1dda757fb9b93d431d3e308bf2ea62fbbeeb70a2f5', 
    '+2PFxs2d9dAQCVbqlStpT6uj1DDMsqCK4fIKudeUYhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)