UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ML9J5sNOddwzvSe09BNrUakrSSi6yO8JbuPrdJCY250=' 
WHERE 
  key_id = 'f4872366712f545b22302c47e9dbddc13d09676ae61161ba56e4bc7c8b49e375' 
  AND (
    token = 'ML9J5sNOddwzvSe09BNrUakrSSi6yO8JbuPrdJCY250=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )