UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8B8qPlG21mBFAiqD7mwW4BH528wFuovH42fYZayoFA=' 
WHERE 
  key_id = '3188dc7826d48d1a6367306b4c7efab9b62d6c09431860485e449d0e9446b7cd' 
  AND (
    token = 'O8B8qPlG21mBFAiqD7mwW4BH528wFuovH42fYZayoFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )