INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b56cf4aceb9522ad30559201f588049a28bef8900a38b6a0df4cc9a4d8abd966', 
    'm63pzavllJUupZXDUWKV9TcduofvpMOm00i5euwi4b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)