UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7J33gXYsstb5klhp5gm0/mqUS7ebMAIy21eNyVGzSg0=' 
WHERE 
  key_id = '2712f1987f1e3fa5d9cb9f8a41b84bdac9d401381ca404a0f45f0764aef9a600' 
  AND (
    token = '7J33gXYsstb5klhp5gm0/mqUS7ebMAIy21eNyVGzSg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )