UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nydeAWrHEylOm4+HSbsB+qE01kFJOXUu5HO8feM5gww=' 
WHERE 
  key_id = 'e674617b2626ec91a42f9f346bf2af06cd95a1060468f47d8be6897b6ff22426' 
  AND (
    token = 'nydeAWrHEylOm4+HSbsB+qE01kFJOXUu5HO8feM5gww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )