UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LxtlG7aANq2pK379IZIBBkm52VXVrifXMUeSU8hkVR0=' 
WHERE 
  key_id = '5b02111b53594fcc8c80be1f4643de8229c5f76c00ceb704cd176294300356b1' 
  AND (
    token = 'LxtlG7aANq2pK379IZIBBkm52VXVrifXMUeSU8hkVR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )