UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVoBmgsMO/lLdldnB9myndGvRY40lL7jk6bxxFiz334=' 
WHERE 
  key_id = '82f2cce19cb08784f945186affe69ae564d3e9c437d87a830564d2311b5c44c6' 
  AND (
    token = 'PVoBmgsMO/lLdldnB9myndGvRY40lL7jk6bxxFiz334=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )