UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNG9mHw0P6hyk2r4GRJjN/2QrflvOHaZGzXYvZ+V61I=' 
WHERE 
  key_id = '695b28c9cf2ba20ad528084f2d4f431247e666025e9564f34d821bc420dbaa78' 
  AND (
    token = 'VNG9mHw0P6hyk2r4GRJjN/2QrflvOHaZGzXYvZ+V61I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )