UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/52qB6bD/RyoZRtS/fWZnKe8aFuOdspUVfKCWSuY1+o=' 
WHERE 
  key_id = '700197e355f6b2a3fe358643712ebd487bfe7ab4cb08ceac5d77759ab612a14c' 
  AND (
    token = '/52qB6bD/RyoZRtS/fWZnKe8aFuOdspUVfKCWSuY1+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )