UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIMgUO0sEtduymaP655ossVqPHpketQYWV+1mFTRo9Y=' 
WHERE 
  key_id = '39f39ecb27d2311007e434b55894d1b59261f6331752ef64101e352a87bbefd7' 
  AND (
    token = 'fIMgUO0sEtduymaP655ossVqPHpketQYWV+1mFTRo9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )