UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+JPqAV7NDhn5OZji88kO7hrnnCldQeitlK82oJ5foE=' 
WHERE 
  key_id = '7373da7eb62254261b6b4e6fbe9a4249e045063946c74b488ecc6814d2429756' 
  AND (
    token = 'f+JPqAV7NDhn5OZji88kO7hrnnCldQeitlK82oJ5foE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )