UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bi9LexHLfEJ8Q4tJ3ib4AhF3K+bmw1GT2oC/tPIeOGg=' 
WHERE 
  key_id = '6afffcc609bd4b8bba91c31fdd4240d8cd59283db833554898e8aa9d556753f0' 
  AND (
    token = 'bi9LexHLfEJ8Q4tJ3ib4AhF3K+bmw1GT2oC/tPIeOGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )