UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LGny7abwrszBuOouq0gq+DfMAAzMR7p6zBegyQJ+ne0=' 
WHERE 
  key_id = '59ef58e939097d8b15e7c06a0f2b1b863db2a23f45cba32344b827d2bd678c84' 
  AND (
    token = 'LGny7abwrszBuOouq0gq+DfMAAzMR7p6zBegyQJ+ne0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )