INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c428cd7102bcafa1dda9ddbaab25cfa69fc0233e5b22f5a185ca1a240eb6fe', 
    'ajRYRWWNep+wjkWFkCDrT6J+oqz3Vf3DRuKOcW4H0WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)