UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8zCaX8iU/rvTe0tVX0d52Oipoh+BFq8HoM7Kf7+c0VM=' 
WHERE 
  key_id = 'fbb168ffd082c9e066c5b2ff81a6a2421859d7685a6c1a5819e92048957613cc' 
  AND (
    token = '8zCaX8iU/rvTe0tVX0d52Oipoh+BFq8HoM7Kf7+c0VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )