UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCXHG4fRLUE6+OhxIHbL1tFViL3gKHNR4laIlAIgdL8=' 
WHERE 
  key_id = 'c12ec0cd547b365f324059138e0e402a14f3fded422f5e70f46174c6aa0e2135' 
  AND (
    token = 'nCXHG4fRLUE6+OhxIHbL1tFViL3gKHNR4laIlAIgdL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )