UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDohros2HO+54mFXHcaEk/J8/h90IPrg3rimU7PoOBA=' 
WHERE 
  key_id = '3436f222c42ec182bb5fdf6a19eeaacdb07c930b1b5101ec0203d3e2e9bf9f9d' 
  AND (
    token = 'xDohros2HO+54mFXHcaEk/J8/h90IPrg3rimU7PoOBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )