UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRwL4XyyTX4X7qdQdqsROuqsad/m6J6xke56f6TgfG8=' 
WHERE 
  key_id = '1f2e7db5627c56dcc852bc8d499357b0b5947505e325b7a78914267543f404d6' 
  AND (
    token = 'hRwL4XyyTX4X7qdQdqsROuqsad/m6J6xke56f6TgfG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )