UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JPwyIo1myUvk+CJtT3a1fE5n3jfkuJtS/JY8YCkiTU=' 
WHERE 
  key_id = 'c4072694f879dcd3641ec7d0dcfa3f4590abbb585c9735f68d57c64e591b79a9' 
  AND (
    token = '+JPwyIo1myUvk+CJtT3a1fE5n3jfkuJtS/JY8YCkiTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )