INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17e66c39393caf2a757ff6ae332e18377f5953d75e063bf070afed20f94031e3', 
    'twCzkSDbjYEdzpZmbbtO15n01sSWlhVw7bSKt3krbhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)