UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAhSnGADqdYR++rAKiOBpAX7/LH77ZQh3Uc62hZuF50=' 
WHERE 
  key_id = '9b864196d43ab3cf3a940d9d3b53ac8858e3d50a038f676d565952c7995fd5f7' 
  AND (
    token = 'yAhSnGADqdYR++rAKiOBpAX7/LH77ZQh3Uc62hZuF50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )