INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c42f8e33224e9ca681557ed6561bcd70dcb3e3e463de1705c85859a15c7f8b', 
    'wql1rROIpDurIYMJkhq2rCmcqrPQmjAESUt1tnaQZsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)