UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDGBhJtmQp/VJdcvx4c3WofSW/Dq+GqhfyNeU3Qec1w=' 
WHERE 
  key_id = '2a421698aab835ffae0dc9cededc7c9301cca869e5bbf5758acf74bbbb51d60b' 
  AND (
    token = 'YDGBhJtmQp/VJdcvx4c3WofSW/Dq+GqhfyNeU3Qec1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )