UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/Bt6p2BlZJMXzdp0rbspb9d16VBj4WNejGn+cTxmT4=' 
WHERE 
  key_id = '75114ff40b5649696b8246aa062a9f4618683e541fdc9c1a7085d076ce12f3a6' 
  AND (
    token = 'J/Bt6p2BlZJMXzdp0rbspb9d16VBj4WNejGn+cTxmT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )