INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82c518d856a2cdd391e7fb278962c2fe1227db633dc2430d1729b3170f3cc588', 
    's5zgiE0BLeSQPif0hyH5cwfM6QUAx6YW1rX0c/hb+So=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)