INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6e15dff02ff0c0ed85b9a80e367bb3414941e9e28e1db7c5ffb5acb40ab4b2a', 
    '+P3acSF/q8FgRxnwXrqw3Gx7U9GUp/zJEx4oPV9ieFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)