UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KkQ22iDkvNcwOtdw9LA/ll5WNi1xey5XfxFfyoxqIGg=' 
WHERE 
  key_id = '96b3824c2ffa7cf0d587a364622ee022ef597d8c8abdeb1f9c086fae815c17a5' 
  AND (
    token = 'KkQ22iDkvNcwOtdw9LA/ll5WNi1xey5XfxFfyoxqIGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )