UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0hGUFHNgc3nnRv/ZKWePN6lAk2WltYere/FQy4ZnVk=' 
WHERE 
  key_id = 'f23aa51495b1a9070f0f91a97c2f66405cfcebd39aa6b4dc8f32f052773d99bc' 
  AND (
    token = 'U0hGUFHNgc3nnRv/ZKWePN6lAk2WltYere/FQy4ZnVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )