UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cD2u//8oB7SlQcefQ/1wfxuojL29ffMD0oIjo64wqzw=' 
WHERE 
  key_id = '3fe152d4f6a058bfda2f0d352a456165eedf13919b26b60a844062d8663d5efa' 
  AND (
    token = 'cD2u//8oB7SlQcefQ/1wfxuojL29ffMD0oIjo64wqzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )