UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWS92p0RW2nzK6C0rKvnatRjX2a3MgO66qPPB1nAuRM=' 
WHERE 
  key_id = 'b83e58adbeb5eb3ff8c4a2e342559e3e57626547159d1915036d94dcbd70cb53' 
  AND (
    token = 'zWS92p0RW2nzK6C0rKvnatRjX2a3MgO66qPPB1nAuRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )