INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75019f32c99adde54c1e7fad437cab60341e8723f636b7a37cabb06d57e66483', 
    'jenbWOVzSgGneVBNHEXELk8wQpwb5IKeNG2DpGtahR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)