UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FzGzYFEkYamllwL+LO1iEgq/5uJwMY7urWmvpoGVD2Y=' 
WHERE 
  key_id = '6b45890f4a377d71b6f8a40273f855584f5c7f2f089bf6c7a861c8bc56445dc5' 
  AND (
    token = 'FzGzYFEkYamllwL+LO1iEgq/5uJwMY7urWmvpoGVD2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )