INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79f587310b389870a094a328045fbc4a12edff6c64eda4d5b376985755c7fdf1', 
    '+3kTnrug7kkQORYcClPb9FVeijyQx6fxjMI0fCjDr3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)