UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwpgsiMFKyRDE1zDOczJuKGm9G1L7jvJ7CxzmxWjHKE=' 
WHERE 
  key_id = 'b88875e55b33e0188dd3efe5e63aa2aa7c0ed1ee3a33aa34f596378d46139008' 
  AND (
    token = 'pwpgsiMFKyRDE1zDOczJuKGm9G1L7jvJ7CxzmxWjHKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )