UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcsYIRVS8FMCNzxhWykcOb6gjM/IbdWu5iYIYg/FVHg=' 
WHERE 
  key_id = '446980f709b9bd0ad7d0351fd5e92e175a290f5b9b39476f8445370473ed10ed' 
  AND (
    token = 'LcsYIRVS8FMCNzxhWykcOb6gjM/IbdWu5iYIYg/FVHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )