UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yamzuKiP35cfaIDkdam7U0JfmC1HEZQKAm7hm2nGJeY=' 
WHERE 
  key_id = '97ab33e83b2763ebe078388557e657ca3162c0c991a9c9a937cb2d4883a5a26e' 
  AND (
    token = 'yamzuKiP35cfaIDkdam7U0JfmC1HEZQKAm7hm2nGJeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )