UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wgSAAfud6AnqhYX1sDdN5viGNd+VL/0PY+mwVPmo3HM=' 
WHERE 
  key_id = '43ac74dd777923f9bd7e11701d8da44503073501bd4c893fcc9711e9e675a2df' 
  AND (
    token = 'wgSAAfud6AnqhYX1sDdN5viGNd+VL/0PY+mwVPmo3HM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )