UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bj92YFNelbwrvIqGE+Ol9ariJe1DCdrxpQPacBWPfxc=' 
WHERE 
  key_id = 'bb4b5cdc390965d5d355f61a5248fbdfb5b6bd17bbd52529f86a792269cc360d' 
  AND (
    token = 'Bj92YFNelbwrvIqGE+Ol9ariJe1DCdrxpQPacBWPfxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )