UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1rU0adBcn5cQhF0ufwdkYym9aPZHpMOTCk7BjXVvuw=' 
WHERE 
  key_id = 'c27216bfa72d3f52aaf92d43e7040230634b416791626bb5d4001dcc85b08b8a' 
  AND (
    token = 'W1rU0adBcn5cQhF0ufwdkYym9aPZHpMOTCk7BjXVvuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )