INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9cf2ab56b469253ff9aa6bca451a4bb41b187490c7327d149f15a55ef85c4cf', 
    'W1IrUA4VjsQektNpKENLf/ccD3ixmNZDAoDeLH6m9Tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)