UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dpl5BFwVx+knItV8K24zngfOD5kSQjqQv4a70PAVXiM=' 
WHERE 
  key_id = 'a9337677bf5473616011d577566874a2184ac3ea7a7c1dbf1605154a174c588c' 
  AND (
    token = 'Dpl5BFwVx+knItV8K24zngfOD5kSQjqQv4a70PAVXiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )