INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46620058bb72943f4be3f38b993a6a303d919b18282370d40f3e15547002f1ae', 
    'uOQ8ku9/Z2SZGx4hokSb8n+c5idlrBNLYU3smrgHPxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)