UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4CTSmDcZhUxPHnlC4XH/Q5A5qhBeROYCopP9qWkmAY=' 
WHERE 
  key_id = '5160f7ce80066b5a10622395097942c1a5b12438e675f8412624246ab4bc5360' 
  AND (
    token = 'G4CTSmDcZhUxPHnlC4XH/Q5A5qhBeROYCopP9qWkmAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )