INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ab950de927730c3b0a9057b97164baf19c81edb6deb634decb928984d51098', 
    'atlWmDrYcGXfvbALFLFlZgkrjat1D0NgrEAwxf50CtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)