INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1cf8d0423ebed9f77ff75be5c3be249f0aebb7504ac197bda24d3311b8203d9', 
    '4dx1BsfYg4NNCZ9ZvNUudYtjfvRkD13ZXn6IkWH+yoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)