INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d4336c0350d08c10e7cb6f164c1cbabf8d19cac091edbb4a929d50e221b5083', 
    'MV1/srfQWb5QclmkeCH/C4iNH3qIlaqEBokWtf8nBAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)