UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tl90SQ6OBsCY+MWrEDOzgT50oTP8PNvpVatP+lIr3Hc=' 
WHERE 
  key_id = '8ab48e3c4b18daa04c5839ae7472af1a5167c64cde8582079d5ddd539a7d7e91' 
  AND (
    token = 'tl90SQ6OBsCY+MWrEDOzgT50oTP8PNvpVatP+lIr3Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )