UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yeomP+TwPndeCP0BUvYq2pO6WEwvyufBXJDVvbJoJvE=' 
WHERE 
  key_id = 'f59a29347f65514fc9bdcc4db36eaf6edd004f9be4e3e0ff4f7fe968683b10f4' 
  AND (
    token = 'yeomP+TwPndeCP0BUvYq2pO6WEwvyufBXJDVvbJoJvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )