UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1LrCEXknzaXboqHt3uGhefTEDUXXh5JksAo7uu9wp0=' 
WHERE 
  key_id = 'dbbeb3c61e374178beef9e1e02e06a9bf6fc808dcad441826a095bd6bea7b110' 
  AND (
    token = 'A1LrCEXknzaXboqHt3uGhefTEDUXXh5JksAo7uu9wp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )