UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ckT9cWtLIg08VLmpYYp2aWuSTYrz3Ab3qelQe4GfbsA=' 
WHERE 
  key_id = 'a209aa70d68145d407677cf4447b7f4f1cd37452da689fefe02477c0e54efa71' 
  AND (
    token = 'ckT9cWtLIg08VLmpYYp2aWuSTYrz3Ab3qelQe4GfbsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )