UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCJYyBaG9oyFWBdo6avCb7DvkEeWuViW5Eu2jURy14k=' 
WHERE 
  key_id = '56f38f75efc2909a37904cd8f825a644982c3840c9bd6e64c2e64e1eba0f07ac' 
  AND (
    token = 'wCJYyBaG9oyFWBdo6avCb7DvkEeWuViW5Eu2jURy14k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )