UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgP6hPh7vbIWgFXSe2X+wOEOjyJvzRyTgrN/D5Wd/RY=' 
WHERE 
  key_id = '339d39a99080779cc01eeced260430f47b7efdedd6fc8a9902426748913bc265' 
  AND (
    token = 'BgP6hPh7vbIWgFXSe2X+wOEOjyJvzRyTgrN/D5Wd/RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )