UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1oAbue/iF98ydWg11pyndQR6/0sB0wdi9F+azs2NWY=' 
WHERE 
  key_id = 'eab9d91b2dc17952482c50d5192393a56b2db4d71bcef8dc0e5504bb2e55474b' 
  AND (
    token = 'g1oAbue/iF98ydWg11pyndQR6/0sB0wdi9F+azs2NWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )