UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QvorxOjSeyC2taNmrjcCQvuMhc/u4P2NAQa+lUITHTk=' 
WHERE 
  key_id = '0848f9a3a1f696f86b96ebc28f6ad27fbaf5db9e0986f7ddb7118b4db54f6b4f' 
  AND (
    token = 'QvorxOjSeyC2taNmrjcCQvuMhc/u4P2NAQa+lUITHTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )