UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BIBn/NUmD1JT1AQLNhHxeGDvyX6vMAAypU2keygScuk=' 
WHERE 
  key_id = 'e220c6b904e5072baba986b646dfec3637fe594c0794103fa932960fc13f1c92' 
  AND (
    token = 'BIBn/NUmD1JT1AQLNhHxeGDvyX6vMAAypU2keygScuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )