INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a893402b3bd9fabcd04b5259538345a7507d762699fce161d407110be8faaa85', 
    'L0lj7GIfjvlzxuM8wBTegNz6lMC0sD/FXbM8Ks+dSQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)