UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hSy+ZxUM4Yo+g+wR+DhyN1UybiN+H8AY8+fk75dw+A=' 
WHERE 
  key_id = '6cb65d948b533a8b12689b9fcb7395fe8e799076bdfc3e003c81bed6b6bcd7ec' 
  AND (
    token = '/hSy+ZxUM4Yo+g+wR+DhyN1UybiN+H8AY8+fk75dw+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )