UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aI8pISPRlhl3nxcctuP0ooy9Rw1bE0WaUHbftMjdcvU=' 
WHERE 
  key_id = '93fee706f31d4bb573fadfa045f86c8cd087dee7c9f079a435b98314fe1dd2dc' 
  AND (
    token = 'aI8pISPRlhl3nxcctuP0ooy9Rw1bE0WaUHbftMjdcvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )