UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1vIGvVOHPRilcxB/TdYTUIKmwEG6Az5eqvRnUuZobtc=' 
WHERE 
  key_id = '916204918bb6494206821f0c2adc2d8bb2a2abed25110139c1e9c42f0a3e3c49' 
  AND (
    token = '1vIGvVOHPRilcxB/TdYTUIKmwEG6Az5eqvRnUuZobtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )