INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9df9f9e1cdf7591db9164977db67902b4554810805884c5120371595aa16f27', 
    'nUnLNdPwQKFqzCQRNuH47Cl3EmQNl5Ct5gvSfIhs1D0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)