UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JyLFbJBnUKEG6XmR/dfG7rIqgT3Fm77rL0vWrmYGxD4=' 
WHERE 
  key_id = '56eb2c9618f77687ab30b8f6f81ff5715a82dc25a2463e00d1420ee6243ef460' 
  AND (
    token = 'JyLFbJBnUKEG6XmR/dfG7rIqgT3Fm77rL0vWrmYGxD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )