UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/GGaw9PwAfPdyFJ4/DFgpKNBEeQDbmnM2Sa9P4Nkhg=' 
WHERE 
  key_id = '5b7f953935c166dee5f1a91981c8058540e046d279a5034f0c4f523f09166877' 
  AND (
    token = 'B/GGaw9PwAfPdyFJ4/DFgpKNBEeQDbmnM2Sa9P4Nkhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )