UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4royBEYf6qvdqXFZ7rYQGTb6n8lejHkhwpDPf1QLZqA=' 
WHERE 
  key_id = '5579eaed190485f0c2ea5a0862f2c68c34baba10917cef26d0232de49a535500' 
  AND (
    token = '4royBEYf6qvdqXFZ7rYQGTb6n8lejHkhwpDPf1QLZqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )