UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WklgGqr9FVe6jV02rDlkKrPOabQOW0j/SW3rpAPpYOc=' 
WHERE 
  key_id = '0e64c25dda1dbd941841f2c6d1b28fcf2760eba83434e03b69ebe02c85843d6b' 
  AND (
    token = 'WklgGqr9FVe6jV02rDlkKrPOabQOW0j/SW3rpAPpYOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )