UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fXQR03kyoHCHOF/aeWLhxb2ykbxlVEaSVVeoecCn+b8=' 
WHERE 
  key_id = '4eb4eeaa32baa883ddde860869b40dc67afef509bec9d4a6b93adaa9933b86fe' 
  AND (
    token = 'fXQR03kyoHCHOF/aeWLhxb2ykbxlVEaSVVeoecCn+b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )