INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ecae91ecd20df776423eddb85eb1716570421f224fcc799252dbef866673bec', 
    'SmSNeENLHIrs+cqLlJtjOdug4GdiW5sNCXY3kWPvOU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)