UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tz2RJLTR0piX7/e9RXVw4B1/1vuzPe05VpJHwJdjZ5w=' 
WHERE 
  key_id = '53705fb63c2b5e058930e0ce73fa84a8ea812f797c8baef24638beaa40bbc5ce' 
  AND (
    token = 'tz2RJLTR0piX7/e9RXVw4B1/1vuzPe05VpJHwJdjZ5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )