UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34LaaAjj0/mnRakyHkmTel2khQ9wFK4uYQN6et8w5wA=' 
WHERE 
  key_id = 'e11025fd5f272c68048a6672162dfeca0c453adc25be30e86c4312049b46c174' 
  AND (
    token = '34LaaAjj0/mnRakyHkmTel2khQ9wFK4uYQN6et8w5wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )