UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'el0M9MIFS1kN0Ux8JFy2LGfmsuJZGVtmBEgt5BmhXog=' 
WHERE 
  key_id = 'd5eee0c8fdbab54cb9fd6f61eb9ff097eaa5caade21d0844d8ecee2ca97b2969' 
  AND (
    token = 'el0M9MIFS1kN0Ux8JFy2LGfmsuJZGVtmBEgt5BmhXog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )