UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLUcJgEAEwRLzq8rtQP2bWwdb8y8UhRTj3xrmU+eo6Q=' 
WHERE 
  key_id = 'eaac38292159a6422edf48953aba2ae5eb222ca9c79f451481ff62b4155b3810' 
  AND (
    token = 'tLUcJgEAEwRLzq8rtQP2bWwdb8y8UhRTj3xrmU+eo6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )