INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '293e8771101373c1ab3c12cc60a3fdba9403d0e41399595c1ae9255595f78b8e', 
    'kDIMRjz3SPY6ByLV8uaXME2A6wWJMeV5QvQcau8Bevg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)