INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c282afbfce7574db546140cbcb25db4760a4dea44d94b4c527cf07ae7ef198ca', 
    'RbKlT8NEPoCYCTBSf4gLtUQvjroJAr2szBFslFowRc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)