UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OcnNCynHDQyj5JbO5Had7g5ytQK1mMESfjBkx9Vgl/s=' 
WHERE 
  key_id = 'e26709efb55122d38c1a0ae36600fe2dd4a022c2da9267523fc3cae84f667d43' 
  AND (
    token = 'OcnNCynHDQyj5JbO5Had7g5ytQK1mMESfjBkx9Vgl/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )