UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FaFNPe5PafQEhDbOGdqJAeVB/fs0vToK7pYIYGwY41o=' 
WHERE 
  key_id = '67e4e378defbcde0f86dfb11601d878692b18c0f83b8a1921390e4108a4ccb9b' 
  AND (
    token = 'FaFNPe5PafQEhDbOGdqJAeVB/fs0vToK7pYIYGwY41o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )