INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dace2d7f2275b6411280d0720e5a9034273ce575c3456f75855e5278a3a097e', 
    '+fFLOdxkKVLNg8E8TQgKVu/Q5zcaLqRn6TnmBZlr3o8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)