UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fcTAxsEdjY1cDnQ49LmMlClP68zSPJS2vmCtpmbFo1c=' 
WHERE 
  key_id = 'bfe4b35f417fb505434963e8d4c3d1b60532cfd4ac723d207cbdbabc093279b7' 
  AND (
    token = 'fcTAxsEdjY1cDnQ49LmMlClP68zSPJS2vmCtpmbFo1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )