INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c926390ec6d7b865c89ba05582bca3420477d1f016467183e0bf5086a15fa8a', 
    'zEvX6sjMQR6rKCruAlNt5GG1KoxgdYIF3vzoxbN+jiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)