UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6JIa1zWxiZ/a23aEA/WM2t99WtRfiK5Ndv/BPGvuj6c=' 
WHERE 
  key_id = 'eb9c90015a4356ff5e272c58b6f0e6b1e0c0a7373e4836a74169cc739de1baf0' 
  AND (
    token = '6JIa1zWxiZ/a23aEA/WM2t99WtRfiK5Ndv/BPGvuj6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )