UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25QqMw2TOR9P/fPAqg3tpbqMUIDYCXJAZ5R40unOx/s=' 
WHERE 
  key_id = 'b4c532f29274aff93da5d561e127fff39dbf3b103a0fac035a2cf490c7df1c4a' 
  AND (
    token = '25QqMw2TOR9P/fPAqg3tpbqMUIDYCXJAZ5R40unOx/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )