UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eAwFTgb1232euLUBwhKXUuuwGGSL6jV0Y34B4ieheRQ=' 
WHERE 
  key_id = '77ff1e2326c47fb30c69b9cc41918300ba904cfc9bfd0f52577f2716050aada9' 
  AND (
    token = 'eAwFTgb1232euLUBwhKXUuuwGGSL6jV0Y34B4ieheRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )