UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8WyjLTJrY8aeiB05Bv9CFqzGWy2IFC803eooYxGaoQ=' 
WHERE 
  key_id = 'b7381da5c259aa59edfe35e69cc2a59334dee9d32857f43e15782ef520199171' 
  AND (
    token = 'e8WyjLTJrY8aeiB05Bv9CFqzGWy2IFC803eooYxGaoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )