INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d9fcc58bef06823e354c1678b63055fdb9a4f77351cb2c6a9f21eb68815e831', 
    'tVjBBL1o/wa6rXRW8KGhTpXAYFQAyGIQrLLOs7cdTvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)