UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'epkKOv5njTwAe5lCO8cpgGPoZo063HyfEEDe/402tE0=' 
WHERE 
  key_id = '3e70e3225d66bd57260e474723132173aa0e4d2e559de0ef41015a0cc2fd6dad' 
  AND (
    token = 'epkKOv5njTwAe5lCO8cpgGPoZo063HyfEEDe/402tE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )