UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fs7hotb3azOMhqwkrIa7U6Y44gpqj2vJXGpymi0e/Sk=' 
WHERE 
  key_id = '3aa4e680258d9a8691e0ba2ab8753d8e80344bf5500165079982fdea68c16c71' 
  AND (
    token = 'fs7hotb3azOMhqwkrIa7U6Y44gpqj2vJXGpymi0e/Sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )