INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d29e39f4214a4ac12b304b412df0a1fabbe60c62f5617090c2fb439d239307b', 
    'u2vh9OB/avzvHQHEvGTDFvIzRm2aNRojEsChTPE9Aw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)