UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eua80JghSjmISetDIPKLUkGBeSa5FdUbjSvvM9Jec40=' 
WHERE 
  key_id = '8bfdd0c24d93dc9c601cb25956d554676be062483c60d7bd484b959a2530365c' 
  AND (
    token = 'Eua80JghSjmISetDIPKLUkGBeSa5FdUbjSvvM9Jec40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )