UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLDB2w3FPIElJTxzHS3VTwsYrM6/ALRX+y0vW0e6OU4=' 
WHERE 
  key_id = 'db130d0941a50b4a2da7c4cfd703948f9ee7a6480a5ba9c09a7d07db9eacbe9f' 
  AND (
    token = 'tLDB2w3FPIElJTxzHS3VTwsYrM6/ALRX+y0vW0e6OU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )