UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GauDjLrlFPrudRYAJ1U2AbJ6of50rIt03JffwLVMLC8=' 
WHERE 
  key_id = 'd8fa498bcdddc90c270c7d3f8932f33e7b6b40f18f378b31559e041bb417c537' 
  AND (
    token = 'GauDjLrlFPrudRYAJ1U2AbJ6of50rIt03JffwLVMLC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )