INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '558e1298cc882e406aef11b279ddaa16e57cb315f0c5b6b254faf6cede5f2cb5', 
    'syJCFkDMiWRrqmdyu2fAme358qRS3QQovUANmr59/9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)