UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mX5vxT61TRdTd/mShLnqh8Zn8MlyFRdjOrxFoohq+yk=' 
WHERE 
  key_id = '35658116fd1ae921fcabaff4052ed8d297d14fc402eadab3a61ebc4c3520a276' 
  AND (
    token = 'mX5vxT61TRdTd/mShLnqh8Zn8MlyFRdjOrxFoohq+yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )