INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54fc10d0b1826acdbd7ef5318d1be6af454cfb84ef6ca408c174b29b86755efd', 
    'HFpbnwQOYvY4Wuefb0aqof7HJJigTGvxJ08Q3SPp8tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)