INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39592fa213c9cb43ce9b3b29b54ce3d0d6aa707a8049b1e265918d425beaafbb', 
    'WO2sn2saFaDXdd3KF2uJtWJS0DX9N2HjtFe4OR6vSuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)