UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1YIPwCWeQ3i5OLJiHy+agVN5s2d1MmVpjEglbS3lVns=' 
WHERE 
  key_id = 'a29e9b6afab72ff97da05b602dfc2814c9750b12caf7d8138d7ae8ff5718ef3c' 
  AND (
    token = '1YIPwCWeQ3i5OLJiHy+agVN5s2d1MmVpjEglbS3lVns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )