INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f42cea532b5402bcea2ca9bbf2a4391f1eb908fee45274c80ef68d46820799fc', 
    'N4rSUC8+5bzqqeBRf8fe0v7bV4/gK6VJoI6nm3XJEis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)