INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8708a79be57eaca167251fd64067f08158e8b979334b522e2cc8461e1053d62', 
    'mlECPBLONzwsbQdrtmPtmV9mrem8+o7C8okulhVI9HM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)