UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KEUlmjrskRsFyCmPHABykXt5p63LQ8FBFg25KhTk/HM=' 
WHERE 
  key_id = 'ffd1a4ae924f6c7ee934209d1496ff47950f67d9742c1d4f18ad8fc07a661afd' 
  AND (
    token = 'KEUlmjrskRsFyCmPHABykXt5p63LQ8FBFg25KhTk/HM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )