UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hB3BdxA323d2D6lmBtrgl2Q3XVhulRtc9NiBUJScLW4=' 
WHERE 
  key_id = 'c38c56c5346ec463ff0946a5652895d8fa91edb01914db0e376336e8fac5e91b' 
  AND (
    token = 'hB3BdxA323d2D6lmBtrgl2Q3XVhulRtc9NiBUJScLW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )