UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuJvh6q9I0fFY2E46IUg2wYGMd6LTT/dDKgRbytnDLk=' 
WHERE 
  key_id = 'bea853f6ec6996e1b9a7637be6e5fbe3a7b783b9308d1f7210053b715d648de1' 
  AND (
    token = 'tuJvh6q9I0fFY2E46IUg2wYGMd6LTT/dDKgRbytnDLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )