INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1694b8431dde3b96a140785288a7292b40c890e5a0ce7501332ee70bcae9cf8', 
    'bhtcjncnMFM6mClK0EgKRdBomk2JI2Bv4bJeRyclPEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)