INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a25e92030a9ffcca32c7b681a974ce0b8ffd8804ecdf68cac06e6ee77211051', 
    'IxoQPI1gL/dKNPxwehV22RzxiRehnBhCpn5SEhTJ/8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)