INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3867959cf381ebd2ac56c953c877079372e97a22749b632bf32acfd0545741e', 
    'E935XgsxpjuKD0PsZRAnrgcIAtRkytKPHxo0xlNlpTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)