UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFC6cF9CF48eWKNqBhbnm7aucG0fq2KakjMmSnE9yPA=' 
WHERE 
  key_id = '1bf745d177eae0c2cac032dc108a0e0580ca3e058716bd55ed826ead5d0b601c' 
  AND (
    token = 'KFC6cF9CF48eWKNqBhbnm7aucG0fq2KakjMmSnE9yPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )