INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a2ef6a4d3566049011405d469004e446c42edbc27c08c685d974831b4fcc4d4', 
    '0mXmeNLSHvGy3o6Av4Nxkj7v2k8LTY60kaG38Ht6eO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)