UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pT9OQmCATzu5gPyuqsoLFXUS5Pym4cF/iGKa3A5vBQ=' 
WHERE 
  key_id = 'f0ac39afb8340eb34b97c28076f8cbcc8d1ff2d19480de5862a187162a97630e' 
  AND (
    token = '6pT9OQmCATzu5gPyuqsoLFXUS5Pym4cF/iGKa3A5vBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )