UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tS3C4S6GU5NIo8XZHzzANuynUl+THxM2mG+vVl51OzA=' 
WHERE 
  key_id = '2d220d6b4edea4fa206264793cab22ac77f0b05fc5f9c3897a0f88d02760d389' 
  AND (
    token = 'tS3C4S6GU5NIo8XZHzzANuynUl+THxM2mG+vVl51OzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )