UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lA8C1CJiiRgaRWERV2LNfPSG/m1e2pK3SP0YRKPQIFQ=' 
WHERE 
  key_id = '1f5f5406a7fc4f3a0dbf3a98a4253bf3dd69644c9eb7183504c7bb174984efaa' 
  AND (
    token = 'lA8C1CJiiRgaRWERV2LNfPSG/m1e2pK3SP0YRKPQIFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )