UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p56i9ITaBnmx8UUL5fJWzrHQ6XNyDh6TB0ZJwIko9Qs=' 
WHERE 
  key_id = 'b56621fa845555bbdd60127a104ffc42440ba9753a24c70461e3a0c1ea74fcc5' 
  AND (
    token = 'p56i9ITaBnmx8UUL5fJWzrHQ6XNyDh6TB0ZJwIko9Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )