UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqEnRB/8EXjpzmLobppSF01MGp8ftDOArSbFc+mGb3M=' 
WHERE 
  key_id = '14b560f43c1e7b0978ab0855b28d8fde179775a080919be52ecf1c81c5c4b33b' 
  AND (
    token = 'PqEnRB/8EXjpzmLobppSF01MGp8ftDOArSbFc+mGb3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )