INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '831fcd4da37d97581107cd6203a936acf5fdc5f3eb24b76098ba2ee1700ff796', 
    'URxvXEeJ4XRoRXAYnCHiYDNr41alRZmVH54srr1L1qA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)