INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849faa8e528948870372e84e8f00b2995fce21ab734cb3895afc41497fba5118', 
    '3uaMWeK3+gr8t8sLfKOWhGF8xDiE5mxdAqD1MMKCG4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)