UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Ns8d+KvCo9WY2TUv21rf6381baVIrXT88+wJiirdcE=' 
WHERE 
  key_id = '2f057018043c7bbf2467af4032c4bff0f1f254d87fa3027be6d70465fa597d3b' 
  AND (
    token = '1Ns8d+KvCo9WY2TUv21rf6381baVIrXT88+wJiirdcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )