INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ae7429d24f26571149b0e57666e6f10ce0b8fcd38348f17c2fa8a9b10e576b', 
    'L+hVuTfq6pWebeHZy9Pl9n8ul1VjLK1ZdwIe44j6AGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)