UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCxweIiTwwfCu/WvYuoqlYyNNyqdr/RoSEE2rAbPLWs=' 
WHERE 
  key_id = 'ce2c37fb37b2bb284511e397c723542af481020d2da54c50d35284a425004dff' 
  AND (
    token = 'HCxweIiTwwfCu/WvYuoqlYyNNyqdr/RoSEE2rAbPLWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )