INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9949320a54760a1e8a967a49d0fd7855205cd2164e51375f42deef124a79438d', 
    'IzLNOuVbneP8v/aq6a4B6zh1b71joTUXmFMoriOc0dM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)