UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '69/EjE50GWD0Ay4r9x2SQG/m8ZSY0zp6JvnQoV8SKaw=' 
WHERE 
  key_id = '6e43a476ae5c4991ea652a4ec2a33ef1231402ebc24364ac6ee2653d3ade7283' 
  AND (
    token = '69/EjE50GWD0Ay4r9x2SQG/m8ZSY0zp6JvnQoV8SKaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )