UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwjPQIMeNSxsMhwoBpbd3OQejCBuJC2GM9PS5IaqZlA=' 
WHERE 
  key_id = '9102db2171886ba0f17804f74efd7fc196d4bfbd7620fbb2eb28cd8a24a70577' 
  AND (
    token = 'iwjPQIMeNSxsMhwoBpbd3OQejCBuJC2GM9PS5IaqZlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )