UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDPUodungmWUyf9KuhdmUxKJWq2hUhf7CyW0Qel9sOs=' 
WHERE 
  key_id = '37904160cb9d333e8cc4a0242aa446f0d14a7217f334638ea738ed5b9c2d1c51' 
  AND (
    token = 'uDPUodungmWUyf9KuhdmUxKJWq2hUhf7CyW0Qel9sOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )