UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MpHgNhCwwGI+9z2ztCCPrT4y7qX4haD8DH8rso7DGJQ=' 
WHERE 
  key_id = 'a32cde46bdd08f8b34ae7425bd4a4650d80abedc98059e036c8b836f14eb7e8f' 
  AND (
    token = 'MpHgNhCwwGI+9z2ztCCPrT4y7qX4haD8DH8rso7DGJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )