UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dt/OA7Z+L6SDzdQ8EkyEjOIPjlSyuYp7Kiygafe7PEM=' 
WHERE 
  key_id = '4489134c2f4d2c75c7f231f171c24bb0e8b551033ce3f4caa88128b5ae759fae' 
  AND (
    token = 'dt/OA7Z+L6SDzdQ8EkyEjOIPjlSyuYp7Kiygafe7PEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )