INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b2a89cf9a0d5458382b90571dfa2c2dafc695c72545e76436456f6b9d00cedf', 
    '9+XHa8YsfZo/1SvbwOYb0R3380jrpiOf7HlcVtFt6w4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)