UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RcFNR297pk8EVTZUB00URFxVz7UeVBNKZ0DpvClSIuU=' 
WHERE 
  key_id = '986e77ccb118a7f4fe4abb20ef89d7bb6428e6b5ec71eda9ada80361e8c2d1c2' 
  AND (
    token = 'RcFNR297pk8EVTZUB00URFxVz7UeVBNKZ0DpvClSIuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )