UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4q4TASoEIeQdN5h6kRlr78IkBsXtSNzhkIW9DciE+I=' 
WHERE 
  key_id = 'c168fba0ecc0874aa565275f0f33f427253105db3b8e85fb2815ef77d54f7a9b' 
  AND (
    token = 'd4q4TASoEIeQdN5h6kRlr78IkBsXtSNzhkIW9DciE+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )