UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNj/RDRPuyqze7irlKd9UREx1Xi8VEcgPCB6Pxcijto=' 
WHERE 
  key_id = '2908ccb3003e76a8e8d724a978d8fee0ccf87676d5d8f1ad7dcbd76eae0d53be' 
  AND (
    token = 'SNj/RDRPuyqze7irlKd9UREx1Xi8VEcgPCB6Pxcijto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )