UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/Jr1StLbRn7bK7siTjzly5Fz5mBBxYBlbtNRHN/HU4=' 
WHERE 
  key_id = 'fdac92121747f73e28befdac8a07bc6c8204e513d17ae0b690955958d3142d6c' 
  AND (
    token = 'z/Jr1StLbRn7bK7siTjzly5Fz5mBBxYBlbtNRHN/HU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )