UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNL66VWCSlzDWQPRlcl7CfrcMn9FnamaJy6b0YUtahE=' 
WHERE 
  key_id = 'e333dc67e14b8292abc4de2e48c6be629c3ba3909959e2904729bea738f85f3a' 
  AND (
    token = 'gNL66VWCSlzDWQPRlcl7CfrcMn9FnamaJy6b0YUtahE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )