UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frd5Rb2vfNQP3yyvCMpun4QGXxdBWzwzskIsvWV3DEg=' 
WHERE 
  key_id = '9075305f2378e58b6f236b6b3e4a3855023d69874b271b10d47ab59b1606f8d6' 
  AND (
    token = 'frd5Rb2vfNQP3yyvCMpun4QGXxdBWzwzskIsvWV3DEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )