UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Md6CCdmW76UyTUu8jJZYEeducT4K4YomlQo0419o+6Y=' 
WHERE 
  key_id = 'cf988ebd7971459e3ede49f9bdfa2da83aaddf333f59bd390fcfd8edde24e030' 
  AND (
    token = 'Md6CCdmW76UyTUu8jJZYEeducT4K4YomlQo0419o+6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )