UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vh/nXZy4ocfMVao665TIFv6mAjtRsumLa7C9FPNWdNw=' 
WHERE 
  key_id = 'e90f70d2d491461fa2df74cc84126867a2b03e7fa7ae80cd5567858e26f058f4' 
  AND (
    token = 'vh/nXZy4ocfMVao665TIFv6mAjtRsumLa7C9FPNWdNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )