UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbLbKSNCyvK7yM/eJfs+sxY1J4hI2vW9QUdx7NiVoEk=' 
WHERE 
  key_id = '4c00ee2534dd9f160098255ff7bde7784ec3c166dfd0266a7d1d471850179b58' 
  AND (
    token = 'YbLbKSNCyvK7yM/eJfs+sxY1J4hI2vW9QUdx7NiVoEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )