INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2b9dc01ef50234e2026278afc8034088487bf2555d71733209a9e4c5c09c898', 
    '/C2zUn4/HFB4M76ud1poNEpKJQ7e/WRMKNP0STJvUH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)