UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKNK9Ve718IHLy9E+XT/V/MN1oL+HlobwtmGdP+efqY=' 
WHERE 
  key_id = '11acd82a27fce9947bfaa65ee16ac2cdbc9cf7e8eeddae1b8f7e8d12ed32d521' 
  AND (
    token = 'KKNK9Ve718IHLy9E+XT/V/MN1oL+HlobwtmGdP+efqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )