UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKuBCWq//fDf3nFkmvVFGv8Du4fudkFk06FL7xoJ1H8=' 
WHERE 
  key_id = '5a583d627cc968e19a1bf5b9cdabf598855aa53752ad7ebe3f60db81c46809b2' 
  AND (
    token = 'BKuBCWq//fDf3nFkmvVFGv8Du4fudkFk06FL7xoJ1H8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )