INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d1fbfdba9eccc5ab6fac550a632770a3ef00e74b436e665c361ce440113390', 
    'dtb1hrStkqo1dKSsb/j09Fs7Zssgyhs3Mucr2ur/jGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)