UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDZRsVHBs7viY/V6uxMIkPztL1f18TQGT6LjidZcWtk=' 
WHERE 
  key_id = '289ad35e35c2c6d2c30451e02f8155e78cb61254a159862c57329d1421c9a1a3' 
  AND (
    token = 'zDZRsVHBs7viY/V6uxMIkPztL1f18TQGT6LjidZcWtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )