UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohwF1ypmqVa2+RY6IX6Y76zJsVLiWUyRBS7/VbvD9Wo=' 
WHERE 
  key_id = '45686327548ba9dc025a5291e7dfd0f0d558a5bee7fac4bbd3e81220dc56474b' 
  AND (
    token = 'ohwF1ypmqVa2+RY6IX6Y76zJsVLiWUyRBS7/VbvD9Wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )