UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlFT2WfNCUuo8rEikEKLFS7HfFt8L2E+GGPab3pL04c=' 
WHERE 
  key_id = 'be423f36613973b6af27786489a43656f26ac8d70b958cb8653975e7a8fc7bd9' 
  AND (
    token = 'BlFT2WfNCUuo8rEikEKLFS7HfFt8L2E+GGPab3pL04c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )