UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QU/0BbB5PTB5VyWQzKrCT8FQW5EWMsBREO4AZV6XES0=' 
WHERE 
  key_id = 'e1decfe1edfbff1921c4f3e0ceadbb301cc0606b6fae71d4e6c872064317f46c' 
  AND (
    token = 'QU/0BbB5PTB5VyWQzKrCT8FQW5EWMsBREO4AZV6XES0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )