UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VTsdCAfNozsixQze287L+pG9Vy6Ua87YdWbGVe8V88=' 
WHERE 
  key_id = '77eea51c34dd4e6e0d5f4a96c13895ed2008d1aba1d8527ccf2b134c8bdb2f21' 
  AND (
    token = '7VTsdCAfNozsixQze287L+pG9Vy6Ua87YdWbGVe8V88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )