UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B21EZvc2cbY5VqsFL9qbk91STPK9CMJ5FcuBm7dHS5Q=' 
WHERE 
  key_id = 'fb6d707f9af7ffe79475c18a1ccb0912e78c14a073451c076644aa574b6685be' 
  AND (
    token = 'B21EZvc2cbY5VqsFL9qbk91STPK9CMJ5FcuBm7dHS5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )