UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1mJUm77CkYchzaAm/h70wuti7VYWpQDzgZWyUzimb4=' 
WHERE 
  key_id = 'b7ba6a81ddb78d8bbf3a6104b297cfb9116b79ecaba029db022487e114e12601' 
  AND (
    token = 'B1mJUm77CkYchzaAm/h70wuti7VYWpQDzgZWyUzimb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )