UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bHG1YP76/R5bz6x+C++d9YbwGPWNMXeJoVBsYhLB2Y8=' 
WHERE 
  key_id = 'cd620b8917bf75e278f9ef02df7753737f8fc099516b2c5d78508cd452070ce0' 
  AND (
    token = 'bHG1YP76/R5bz6x+C++d9YbwGPWNMXeJoVBsYhLB2Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )