UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UeizvwrFkOimymgYjLTorBJOYDLFAkxHr0ChA71NOZQ=' 
WHERE 
  key_id = '910d35bf33492d9b87c5c12b058a76ac346ab117bee852c5d47869e1db629736' 
  AND (
    token = 'UeizvwrFkOimymgYjLTorBJOYDLFAkxHr0ChA71NOZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )