UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FUpMWjhrMMLD06lp/Q8W1NdAmXOpSg/AxkW9I+Hg8jo=' 
WHERE 
  key_id = 'cf979d6661a7432eca4998b1d0eb6cc223b7d57b69c5d1b5725577809dd62401' 
  AND (
    token = 'FUpMWjhrMMLD06lp/Q8W1NdAmXOpSg/AxkW9I+Hg8jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )