UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bJh3o2LmYfTZDgKrOEbW7rmu5oNMYTmAaagRCLdn1E=' 
WHERE 
  key_id = 'c170b082a49430132b0175ddc6ea8f3614cf8ff24a1426b44169798dd821abd8' 
  AND (
    token = '9bJh3o2LmYfTZDgKrOEbW7rmu5oNMYTmAaagRCLdn1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )