UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jz1LBDaUB5PvfKOBb3pL//gQ7Eo21RdOURVtwpiyI7c=' 
WHERE 
  key_id = 'bf2b04d8a05ece903c0afd3b79b7aceb46e3ad674a1ad58551699b6b22ad9d75' 
  AND (
    token = 'Jz1LBDaUB5PvfKOBb3pL//gQ7Eo21RdOURVtwpiyI7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )