UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSa/NLaJPHPhENBCvfI0GIh62J6R4c6r+etdHNu4n9I=' 
WHERE 
  key_id = 'e5cca9623698bb9924600ee7600b6fbf3759bc8ab87e5b1bffcd926acd8a1ae7' 
  AND (
    token = 'SSa/NLaJPHPhENBCvfI0GIh62J6R4c6r+etdHNu4n9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )