UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'alwNPHRfcwS35uBmoe70+di5DWuJsitwJK0yTxqBeno=' 
WHERE 
  key_id = '36be30ee1ad1ec3c86e139670a6aa3677010280c17435fabf4dcd567aa67b7c3' 
  AND (
    token = 'alwNPHRfcwS35uBmoe70+di5DWuJsitwJK0yTxqBeno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )