INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d044b008a4ca6c1ff7fd63484e4caa359d144fe1f179a630d6796f51234c56', 
    'Hv/HKezHbwAaHdgyM8yBTdsvF4MYYjxbIuTyJl6atNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)