UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UqORtWdoNGHGPIOWt98jCa9ManeMvvyqDy+mTpvH1F8=' 
WHERE 
  key_id = '306e07b5b5d8ba28076a96f22ea545a45a202872e5030e35b54fd04456afa322' 
  AND (
    token = 'UqORtWdoNGHGPIOWt98jCa9ManeMvvyqDy+mTpvH1F8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )