UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOBzXlGXcLgeS3HOsNsKfNs1j/4COmPq8ZOQB7pEQTI=' 
WHERE 
  key_id = '4fd5f293cb0e7ce9570c325d034cba36274bfd7657c6f5edb1fa691e8627addc' 
  AND (
    token = 'mOBzXlGXcLgeS3HOsNsKfNs1j/4COmPq8ZOQB7pEQTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )