UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IeDhwk28PUNfXGqkqB7/mTz1EGftnI4ydDEvNrQrXU=' 
WHERE 
  key_id = '0c2fb9d3780cf55cc4c529c2eefdb4f4b542ae2756d2c1157e4bc889b9d44d3d' 
  AND (
    token = '+IeDhwk28PUNfXGqkqB7/mTz1EGftnI4ydDEvNrQrXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )