UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xy0s8J2A1MgJXU/vWePlk1vAqDQ2rS+JI0YxYRTM+yM=' 
WHERE 
  key_id = '0d6bd2eb4a144a28a7595a2ada38d8157d816a88761df92a13fbc8d4f256e08b' 
  AND (
    token = 'xy0s8J2A1MgJXU/vWePlk1vAqDQ2rS+JI0YxYRTM+yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )