UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3t+xNFkgD6MEmuXToBqdRpWCEemNcCVpO3NatDFHew=' 
WHERE 
  key_id = 'd90044c70ed8e1057342ca51a033e0c84ce1d58c330e70b346c303ba1ed701ec' 
  AND (
    token = 'w3t+xNFkgD6MEmuXToBqdRpWCEemNcCVpO3NatDFHew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )