INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0575132febab3ce73dffb30def90dfe37cff615925806d26d817a27bc52b1aea', 
    'x4C9a2DmRL7xYUIyCrjuKOKHr4/HApIrjAADUzDbzCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)