INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bd4c6ac0e3937403329220a304db32e62be19ebf9039e4e6a9135f1a7f1b3eb', 
    'I4MGI0G7iY4p678OBu2dDzYQxQzsbDRcI9+Ov1jJIPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)