INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b739a5a82c229b42fc571f4ca8b640879fa4214ef49d801272fc60dcf5e31e1', 
    'mVxDPzl1xleLxZ6oCh3DXb9cEtJZijiBg6967ZAvhX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)