UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mq11Nyu4E/uWMjlChkHBp0FbgHp7fLaUSh0Esdty/Vs=' 
WHERE 
  key_id = '4620c69ecdc0b464f742c508ff9247d77ee63b53c3a5bf930f368c6a28c150a7' 
  AND (
    token = 'mq11Nyu4E/uWMjlChkHBp0FbgHp7fLaUSh0Esdty/Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )