UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3wGnnzzkiagT7WOOO9n5FouS86y+knNWUnOhpcjHdaM=' 
WHERE 
  key_id = '8843d79def5ab37f2f25b1d0560c2b444b64f50bad0a7fb8d75810dd92d02613' 
  AND (
    token = '3wGnnzzkiagT7WOOO9n5FouS86y+knNWUnOhpcjHdaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )