INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40cc34a42ff6d2d973ba4b1fa70520833efeceb06027c896e9654a23fe9d5b48', 
    '6pRUYfgL1r+yjaKOnJzpAjghzpqxddQw4Rpv5A8rqdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)