UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6drZxLvjpz91Y6oBBSBs/MJlB2D9+jBDLTDuY57+N8=' 
WHERE 
  key_id = '2a59230a3aedcc4bd6716f1af093ccd5a07c40c07cea94847cb94b797ab9304d' 
  AND (
    token = 'z6drZxLvjpz91Y6oBBSBs/MJlB2D9+jBDLTDuY57+N8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )