INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e53bac1a885abe6d41a255c94e9d468f9473b042ddc168c6fc822ca5ce13b97e', 
    'kKRQr2Um87jUsP5sr92iDCncRaLMpouV07ZKBaSIihQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)