UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mp8Bajvw5b+RI7IhrmmgLp98nMYhBViYSbEg3/WRjc8=' 
WHERE 
  key_id = 'bb4a0f65cb9e20c6bed7a500d88e482afb6d236494adc8a94a522201ddabe4e0' 
  AND (
    token = 'Mp8Bajvw5b+RI7IhrmmgLp98nMYhBViYSbEg3/WRjc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )