UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pzZOv7OH/tF2I7tKl5nLM6MFYBAHNxv2oHp4cBJi1Co=' 
WHERE 
  key_id = '2cd29a782513639b36e2ed63062e1c85be662c37cd93bc6f104b6311145715a2' 
  AND (
    token = 'pzZOv7OH/tF2I7tKl5nLM6MFYBAHNxv2oHp4cBJi1Co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )