UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLHGHmLYPoc6FE08BbIj6vLAMhgKQtYzFy3wiP0E87M=' 
WHERE 
  key_id = 'deb31316d932a1a1c43dc579b6c395163283d469c7979526b668181ea717521c' 
  AND (
    token = 'KLHGHmLYPoc6FE08BbIj6vLAMhgKQtYzFy3wiP0E87M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )