INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '492d7a20ff9d184d7f739fd86f430d02f1ed1e00991b15c8fc2340ecd1ed2ac6', 
    '2I0JrK8tVssoSqNFZbncmZvtckgeykiyVD1Xg3ovWuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)