UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSimfd7P56ieIe/qeMvHA1EyHjT/Ia7IgHU3pXcZpk4=' 
WHERE 
  key_id = 'cf3379b08cdcbd0040693b7e885519a05c9f81a0ecaaeb3d473549e402c9353b' 
  AND (
    token = 'WSimfd7P56ieIe/qeMvHA1EyHjT/Ia7IgHU3pXcZpk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )