UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iA6mZVRlochkaCyf8nQBx2+3GpnpKqkEocttxqcZHyM=' 
WHERE 
  key_id = 'd20b008fb0e6ef766711adc532da9d5b394192ac4ace0b67fb4f13bdc65bf2ce' 
  AND (
    token = 'iA6mZVRlochkaCyf8nQBx2+3GpnpKqkEocttxqcZHyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )