UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PtdWOtbb6MPG8TtZa27voIkCLtBxCUnL/6Fc15gJgCM=' 
WHERE 
  key_id = '448546e27b3602454d823f94e08638445843349e830cab5dbf91874c26c23318' 
  AND (
    token = 'PtdWOtbb6MPG8TtZa27voIkCLtBxCUnL/6Fc15gJgCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )