INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82161eba7d3b8cd33751c7182af655db1364c2929adddafb88b65c8c5880dead', 
    '+umtuYLedkYu7EkgZTpiqojIMooHRJwiuXcfYy/ddtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)