UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k85GmwSZaEKTAnTTwfViIffCcJmJ+ZXGx6CFZH4eY1s=' 
WHERE 
  key_id = '156736b05b7487f8c83bfd8bdcb7b5bfcc97bc3ab988cdf21c2bee20bdb2c0af' 
  AND (
    token = 'k85GmwSZaEKTAnTTwfViIffCcJmJ+ZXGx6CFZH4eY1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )