INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df5484cb3e3156b1895648f78af3dd0d307218df6394a197e7afd8d420c8efa8', 
    'TrcChTkbyOCdIKSwU8s5Sk1D1cWEyy8tEDIj2KrQrzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)