UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RPBMfoYJMHFujD5PyqNEZ1yaDu+dmR+reOAer8oY7/E=' 
WHERE 
  key_id = 'c3d14551cf038a41f99fe8aeb84f2f2113ad28f95d2e62ee888d085d0f252293' 
  AND (
    token = 'RPBMfoYJMHFujD5PyqNEZ1yaDu+dmR+reOAer8oY7/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )