INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2bff48685a7c7db2075253cbd05a50e7b80856d0fa2691fca98fa3e7c6e5c43', 
    'v/7k6MtgytvzGPL6L1QM1YNcXjCTvc7S2TXSAvlIsvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)