UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBZtYBDXV8IwdiQ/9Dt7vQfFCHwnneFV8cahZJEO4Mc=' 
WHERE 
  key_id = '4f2fc80437c8f0f5b623b07ef13e3e5ebf1695360a0e9eec5ebb1e9723b2cdfb' 
  AND (
    token = 'nBZtYBDXV8IwdiQ/9Dt7vQfFCHwnneFV8cahZJEO4Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )