UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3N4OmG9m7QBaP3P5207akcqpB0l4c0fMdzFK0BqnYY=' 
WHERE 
  key_id = 'dbc4f59b542c6b67916283f0f3756a4f678f298d8814bdc6a77dfcae3b7db33c' 
  AND (
    token = 'q3N4OmG9m7QBaP3P5207akcqpB0l4c0fMdzFK0BqnYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )