UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zVSL7vp+DuuQizZQfRc5dISNbBJxweslUaG8vY+JjPw=' 
WHERE 
  key_id = 'ab0cdd8718436dd2d9b5620e0eb76b1b83a72a3df075a1ceacf600f28d5d9406' 
  AND (
    token = 'zVSL7vp+DuuQizZQfRc5dISNbBJxweslUaG8vY+JjPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )