UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's46jJ03RSnggXE9pmBh7Lg6GR/RysTsBL6+iLCo7l/s=' 
WHERE 
  key_id = 'b7ed04950f6d8bbf7d7d18d3769583f733ec3d97e51703d75834cd5458d44bd1' 
  AND (
    token = 's46jJ03RSnggXE9pmBh7Lg6GR/RysTsBL6+iLCo7l/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )