UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8em3k5bnPq8KBXvsIZ1F2bis6hGRfdau88lhRngCjI=' 
WHERE 
  key_id = '654afc7187afe19a0dd3f41c0a85926ed1c2397e714271b9e18db637e46e3f43' 
  AND (
    token = 'C8em3k5bnPq8KBXvsIZ1F2bis6hGRfdau88lhRngCjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )