INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a39e957bd28bbfda1480c1514217dd5ab3a5bb8e3b95c10f736da44486890d19', 
    'VlBbsArfR5BjggNkghYNqe/Bwps0KFOUuHKBHAHOIQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)