UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVn4dzltEpLNe7lK9jDZlmYUgyf46Gscsidxowl6LUc=' 
WHERE 
  key_id = '1ed7aff3f5205efb0586a1c0351a9e359dabf6eb614a18a29e949c2d9763d1f6' 
  AND (
    token = 'fVn4dzltEpLNe7lK9jDZlmYUgyf46Gscsidxowl6LUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )