UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mg3FcHXOWYk4N9q7jxDF0wo92NNKtSmONaN5vBaFhhs=' 
WHERE 
  key_id = '89d1c22998dec1b91ca2ae6ab473d01ea18fc475e4f039c60caf14533cf2cc81' 
  AND (
    token = 'mg3FcHXOWYk4N9q7jxDF0wo92NNKtSmONaN5vBaFhhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )