UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDJm5ZeUURWs2HuoZ9AsXmGE3fJUHN7K4xNaRRK6sxs=' 
WHERE 
  key_id = 'b7d2f56a5adca7f29ac318aefb2c67efa949b58e8337d6268ecc9e38745499d7' 
  AND (
    token = 'DDJm5ZeUURWs2HuoZ9AsXmGE3fJUHN7K4xNaRRK6sxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )