INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd458bc2deed0c712305c9a95d978a4d21601c45f75c5f7dc3f980f6e57df621', 
    'zHriGZuk+DTZzFXDrTh79FD3lxQr5gnhNwps7mekQdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)