UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPbQ6qtvR+o4Un6kZuAXbqgNJgTzG1uztriIHedK/sM=' 
WHERE 
  key_id = '9ff1d108eca1530d0f4b8a50b7b60f9d213121bb94c5ddff016d7b9cd90c3259' 
  AND (
    token = 'GPbQ6qtvR+o4Un6kZuAXbqgNJgTzG1uztriIHedK/sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )