INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b955339777f03967848909ec22a76f7334f971cfd4cd46f7f1f74f89eafc4d95', 
    'NkAoys0qTfraVrcMCk9WMSB1++R/8Zefxw5VphKzrQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)