UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RkoKeze8/0dYEesdQ0VadkMb2wJ1RK2H/lT3qKgC0Bo=' 
WHERE 
  key_id = '7bdb2604101cc9d921ec366cfab279a64a15bb41d2cc5d51eae98d7d22452543' 
  AND (
    token = 'RkoKeze8/0dYEesdQ0VadkMb2wJ1RK2H/lT3qKgC0Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )