UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zaR6jtfD/azwc0F/bHTgzeyp9ALFSjrck0BgS/L/M5I=' 
WHERE 
  key_id = '804943396125e64fdc60333519071891bbfe902deff480625ad1da705430c810' 
  AND (
    token = 'zaR6jtfD/azwc0F/bHTgzeyp9ALFSjrck0BgS/L/M5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )