UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sjFePzEnkk4uMqIrOAbOuMdOZpa97ToAQBNU9kPSBVA=' 
WHERE 
  key_id = 'e42e5fccaa2b33cb25bf97660305952d2f5dfc1930b47837feb1e7b307e23a87' 
  AND (
    token = 'sjFePzEnkk4uMqIrOAbOuMdOZpa97ToAQBNU9kPSBVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )