UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLcN+TdPSJuRcqfQwmQ+8VMUbY+pfj6zf1U/bNomtug=' 
WHERE 
  key_id = '297c8885845df74a96bc1cfe8399ae57d8d047916123e2b9f1f659ecf0c1fbd2' 
  AND (
    token = 'vLcN+TdPSJuRcqfQwmQ+8VMUbY+pfj6zf1U/bNomtug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )