INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4ebf66cff61ddf124fde3d14ccff7018f47ea612dc6f26c70969744bf2f6a69', 
    'a5k4kPzBewK+S0qkVz6zuocdaJLMRDS6qGqXOBaLa3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)