UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImDlKBpKEikScXOK9FNNU0qhR0N/SSBe6tMF3I8OjNg=' 
WHERE 
  key_id = '2baec4cd8ad0e2c33897556fa583901aa977bbc524a8380bff2ce7bea33c6f6b' 
  AND (
    token = 'ImDlKBpKEikScXOK9FNNU0qhR0N/SSBe6tMF3I8OjNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )