INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c7c855c9c8f51e8119e7c426b24ffcee9323f799ee9ad62b4393ffca08f1c8', 
    '/WA/cFFugnzC0fZx2EIP5OI3bsM7Nx4A0cIyAri/QjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)