UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J8RF9rTrhcKqm08hJ9qw2mLjEhO3SsL1+DD2PP1gKRM=' 
WHERE 
  key_id = '570a60506109568bd09ed01ca0a4ccd6b303dcd2910991688c3e1abb2a0002e5' 
  AND (
    token = 'J8RF9rTrhcKqm08hJ9qw2mLjEhO3SsL1+DD2PP1gKRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )