INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd95aabd5f32b7d4969e804a249053d1e1dd742114d831e9d3bf2886532db2b7c', 
    'Ml8v2Lc8TYkYweSgqaTWH0z6W5cF4IdnUkgEUFE8lyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)