UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vU94XzYw/Dqy36s0C19kuNSEVn3vfnTnL+MV9ouY6PI=' 
WHERE 
  key_id = 'fbb414c1c104d0b340e584e50508faa290215b915b0cfe8fe5f8fc683a81fa2a' 
  AND (
    token = 'vU94XzYw/Dqy36s0C19kuNSEVn3vfnTnL+MV9ouY6PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )