UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EmygcmP+8NXBuOLXPGoG+cFxO8MVapTLX8TDk10heg=' 
WHERE 
  key_id = 'cf7dc43dfcec67e825bba7bed0648306cfddba6379e43cbdfb151d9746561f76' 
  AND (
    token = '8EmygcmP+8NXBuOLXPGoG+cFxO8MVapTLX8TDk10heg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )