UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgYamUWhXO47NwVEKnUEKV0jTQK3ll76vNoAiHbX6nw=' 
WHERE 
  key_id = '20b2a4c2fec5db20ef5ef276e152a7a73e20f721870157620d45f54efcf78daa' 
  AND (
    token = 'tgYamUWhXO47NwVEKnUEKV0jTQK3ll76vNoAiHbX6nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )