UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5nZLSsUDDfOIe9VDdkYjKYDd6LAUBc5LY11tFKO/RU=' 
WHERE 
  key_id = '4813a2add1cf34d53f8dd30d2a4904db1dbb159977d362fb763b1fff1dec278e' 
  AND (
    token = 'x5nZLSsUDDfOIe9VDdkYjKYDd6LAUBc5LY11tFKO/RU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )