UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PRASBH2OCTvBVF8EKaSiP2dbfEN67JaSuERMNQ0rr9k=' 
WHERE 
  key_id = '0e9a690c2882958d77bc1e66031750058e3b36bf1063f53c953bea79277a7b58' 
  AND (
    token = 'PRASBH2OCTvBVF8EKaSiP2dbfEN67JaSuERMNQ0rr9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )