INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b19a0ae9bb7e4e3c2e2029d857b75c42560a264e4bab4f449651a6b77a66476', 
    'p6FBb1eVdqjAGgcrujRu/8JDNZqEb32TCH2UNd7Q+bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)