UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hiEFC+7+gBBosvsn7Lw6CR03OvQqr/vr8cy0sRuZWTw=' 
WHERE 
  key_id = '4cf41a67b87730fdecf22c3f96dcd25e23c19c13e67815b871cfe429dcba2b7a' 
  AND (
    token = 'hiEFC+7+gBBosvsn7Lw6CR03OvQqr/vr8cy0sRuZWTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )