INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afddb039cb3edc4bb037621eb3d948b791b42d474766e43cdb2076711d4cf9db', 
    'mhSlZ0U8iFO8Hpc/lMxvsVTJ57FL3aQLXjQcUzrBDPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)