UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H7ZOD/Cr9dKC8eNUYbqpkVZSHVQuqranH2pkYEv3zAg=' 
WHERE 
  key_id = 'b6081680fce212e4505178326d7f6d1364ed3d7600af704729da6f638f0588dd' 
  AND (
    token = 'H7ZOD/Cr9dKC8eNUYbqpkVZSHVQuqranH2pkYEv3zAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )