UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUaXoQBePHSFHt69jDoP2G8nAz4QZ1oKkGkfYwD4vao=' 
WHERE 
  key_id = '728fcd99294609390698c830c5012c98c2468c8d38de1d9a6ae0b7928a377853' 
  AND (
    token = 'vUaXoQBePHSFHt69jDoP2G8nAz4QZ1oKkGkfYwD4vao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )