INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db98bf90d48487400b231d9973d26c956310da62cc1ddf9a17be4770dc4323e6', 
    'Cd24LJHsY0lArYeH0lQKAShuDTaswxF061wnbEuZrYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)