INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9cd50a61df047729f35cceaf58e2d7da8d0d51670906438642f75790468772', 
    'PtfYYwwWZvLzW3vhk1nde5SP9GYIY38YmFBss6aUTSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)