UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgrth1QC2iXNfyAgZ+Iz0oYSQ8hd8h8zdUVpMBilH2w=' 
WHERE 
  key_id = '2ef3c10024073b1391c21345d6c0d52b298f6e06780d3158d68dd8ba79a39c76' 
  AND (
    token = 'pgrth1QC2iXNfyAgZ+Iz0oYSQ8hd8h8zdUVpMBilH2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )