UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BiGlmKxk+Fa1DgW0bKgbF+BYLLZsEtuwPd6wyV8qmrw=' 
WHERE 
  key_id = '0512323bb4e244b51b9aa49a0d38a68ac72b090a5d4434dfbe2d1c96ffb848b2' 
  AND (
    token = 'BiGlmKxk+Fa1DgW0bKgbF+BYLLZsEtuwPd6wyV8qmrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )