UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKsk49o/zOPh3GueAu3s60xV/iuW8RXP43f8qnSl9Lk=' 
WHERE 
  key_id = '9ab98d77a1c6d5eaad94c7f6376f609bb054d5f9084ee751d2ddd1bdb03a8f20' 
  AND (
    token = 'EKsk49o/zOPh3GueAu3s60xV/iuW8RXP43f8qnSl9Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )