UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnpXQ4lPc2xgtVUqalqYR4/URGpKBs1ZATLUVddV2xI=' 
WHERE 
  key_id = 'ec8d50f924f292b7f247a8d24c270a94e96ceded76a3be0b313b21a48e11c02e' 
  AND (
    token = 'mnpXQ4lPc2xgtVUqalqYR4/URGpKBs1ZATLUVddV2xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )