UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlqTqki0biAbBWtprM6dVqQbLPa+ajLl5DEpV1OaIgE=' 
WHERE 
  key_id = '4c31a5d2d84bcaabe915c8c6e9bca5331fc9eb49576e17a5a5ee315851c23c65' 
  AND (
    token = 'OlqTqki0biAbBWtprM6dVqQbLPa+ajLl5DEpV1OaIgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )