UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRfyeubksUVBMulGecJ6LdZ3aRbfWz08AnM+rgMIgd8=' 
WHERE 
  key_id = 'eb0e644e7e78166d5c3b550c44ac4ddf27361642069eb04909595f2dc47c6455' 
  AND (
    token = 'ZRfyeubksUVBMulGecJ6LdZ3aRbfWz08AnM+rgMIgd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )