UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTAZEJN/lrX3OwDDiogg/a1rgPSug1FwpgjuQsXTeQ8=' 
WHERE 
  key_id = '16169d15a1e2f9c5fa3f4674dafffa032b277d1abe9cbbc046d41e640cf1e695' 
  AND (
    token = 'WTAZEJN/lrX3OwDDiogg/a1rgPSug1FwpgjuQsXTeQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )