UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gO8v8XsrSyyutWT3DEcomgrgcQMpfmqjUcfqHQPv2+g=' 
WHERE 
  key_id = 'a0f75eb528153543f43eea2e208dba518998c2a7576c09108499ad4982a78555' 
  AND (
    token = 'gO8v8XsrSyyutWT3DEcomgrgcQMpfmqjUcfqHQPv2+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )