INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e40bd0d80bd46f2c68d070dc2cd52f4c09272b99fec31384c2bbc28fb577669f', 
    'LJnab2AmslG4blu1WS2xUnQP09tj+/TsjBGqMYKZIDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)