UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDgQXZG9hRcNYz851gDcq/hRIyzT+sF1PrbBAjEyBH0=' 
WHERE 
  key_id = '0ae86e1872575a5927ecd7e16d92c2c5204e933900f31fdd5c8f248728378472' 
  AND (
    token = 'rDgQXZG9hRcNYz851gDcq/hRIyzT+sF1PrbBAjEyBH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )