UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7pP+Q12WTsfpU4uCmvpRCe9ubcXjC+u2a6x4nBtLwrI=' 
WHERE 
  key_id = 'a8748ffce5f1852f25f67826a875b0fcc07bfc667a2b2183c8e8df3ebb8e91ed' 
  AND (
    token = '7pP+Q12WTsfpU4uCmvpRCe9ubcXjC+u2a6x4nBtLwrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )