INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd6b7e5ad12400db0211af185a4ad3abff54fef11b17b60df33f927f71c9bf6', 
    'eB+ViMLtvjldZA1lphnWPjHXN3SsyVlKzQQRQvm+MeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)