UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5QJdRnbQ0Bqpr4+qjdL6htCN8YKTb8FXIvCCu/566g=' 
WHERE 
  key_id = '43578d5bc4946596572fc10b79d6cd6487f71e4a1331b4e04fa4910bbc2f7565' 
  AND (
    token = 'd5QJdRnbQ0Bqpr4+qjdL6htCN8YKTb8FXIvCCu/566g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )