INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd95be5fcb24907596fb54b02c1e4cdc237eff1e331eae0c7949424b945b82f', 
    '//FsfA68U11WDRk9jJuLTpkGvGmWCzr9Hf5NpY4aTTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)