INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e598a21e8f24b11b9d54588d1413c43a6da32a9018cd643d68158f1baf364963', 
    '1IUi7bwzZ2c2EioyoUf27K+j55emLV0MJczAkKTdNH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)