UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4HxNvWIBa/6WRpM3Yg4N2Z0SZdBEo3joOXv39nZNJxY=' 
WHERE 
  key_id = 'b889199863ef164b236b94579e9d66a5b9ec15d662f362caa0f00193a0fd66e3' 
  AND (
    token = '4HxNvWIBa/6WRpM3Yg4N2Z0SZdBEo3joOXv39nZNJxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )