INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd251d5f9d6a0cea06bbbe467353ba352994881c2b1749150df4f4f1efc8b1479', 
    'O5Wzoa5BcC37aAQoI+mbCFFjg8BP2X/nufc7gl3Dxhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)