UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pukK8iu+bSH6JI3RY+P6YgoTncxsoG1LCUfj7n/qKCk=' 
WHERE 
  key_id = '586270819b1f0016c0a17e73b9bfcf200defa9d187482d96b4565d490a4d7b35' 
  AND (
    token = 'pukK8iu+bSH6JI3RY+P6YgoTncxsoG1LCUfj7n/qKCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )