UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjMWmWcYzybKKwM6QPJZ9DKCEndy+VrdQy42uI+Ue2U=' 
WHERE 
  key_id = 'e9d7f51675861b94c0d4de9ad081da83f25114ba6080cc0dbaf7613660844e5a' 
  AND (
    token = 'DjMWmWcYzybKKwM6QPJZ9DKCEndy+VrdQy42uI+Ue2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )