UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SaMXEfZjOfePFCxQ8ykFMSnbBiw4VEJoLurqw7OI/Hg=' 
WHERE 
  key_id = '10ae668246a5a3ebbb76fbb3379ce953a45806a3e59c13b2a8c90fc2ecaaaf4b' 
  AND (
    token = 'SaMXEfZjOfePFCxQ8ykFMSnbBiw4VEJoLurqw7OI/Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )