UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNeDLVMIqnyYrxzdtowTtaaovzuI2w9a30lwn7Pv3V8=' 
WHERE 
  key_id = '898bcab81e2cce8271e1c76e5965bff3160aa065a97e6b3215ad3926cc037802' 
  AND (
    token = 'iNeDLVMIqnyYrxzdtowTtaaovzuI2w9a30lwn7Pv3V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )