UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P18y8UG3J8onNhfptxxxnwpTvONjUoaT/vywM/vwN2c=' 
WHERE 
  key_id = 'da0eaa28292974476f161461be7367ad808a98cb81a08ce1b8e8de06fcac4ce9' 
  AND (
    token = 'P18y8UG3J8onNhfptxxxnwpTvONjUoaT/vywM/vwN2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )