INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bffbe76c921658873790a753e68783e3e2c4cae78c3f1a401376ab3068c770c6', 
    '+VNFR+7XfzVazCN6PT8VdbPfvDoMc3vY+LtzwanW3PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)