UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mA9IDGpVrFTlqmB5kQdgxjbkMO9zqrgbEKE+JcWG1Is=' 
WHERE 
  key_id = '5b91c74b5a3d1afce22a0c8cb9193a2dc4dac65c9ec862c02b389877ea220f58' 
  AND (
    token = 'mA9IDGpVrFTlqmB5kQdgxjbkMO9zqrgbEKE+JcWG1Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )