UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Owdl0z1NuQ8svmhD8QBLEv57g4eJ3wDOCfDr8z6ZM/c=' 
WHERE 
  key_id = '527b707075f9cff6530c65c1cb8f3d1c29b6f5bb01cf610b7da5b54c9636775e' 
  AND (
    token = 'Owdl0z1NuQ8svmhD8QBLEv57g4eJ3wDOCfDr8z6ZM/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )