INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d9fa3321b9cb841c99140a92ca43bdc78767c0f9cbda83d969906c3f3dadd41', 
    'rQb6azCXBpuqOvvQfQZMLpgMBPxB8eOx2eIDOuWhHmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)