UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qbh0ZsJYkYl17granBehLTA15mLqXmyunUyS25u4d74=' 
WHERE 
  key_id = '179fb9297df7f278f0e2ba82cef5664319500f6d3e694b730ac6473a440abd58' 
  AND (
    token = 'Qbh0ZsJYkYl17granBehLTA15mLqXmyunUyS25u4d74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )