INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49887745a2f602a252eb9330208b814449366274a885c43158424cb7f669b95a', 
    '0lzZ+Vd2QnYEgDU5tQMbUoBpFDzO8QVIOGGPCV/wUSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)