INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c6e99ce16ab438d93d7f07c14e31aea8f372e274b1198f7696119476c63a9b4', 
    '6TY5YzgGlKy7fX9yFSvtVeXDgpg+BkIE/674M0WJiCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)