UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+qsf9vqdft/KMdDvq7PVzKC9uV2YjthsZ0t04z8yxs=' 
WHERE 
  key_id = 'acb9425cec7b1af7f25330b8ac6f7e544b7176a2c42a5bc08e132ef5b9bc19d1' 
  AND (
    token = 'R+qsf9vqdft/KMdDvq7PVzKC9uV2YjthsZ0t04z8yxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )