INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd1f963bb59cf08e2271b7b3f9fff19a4f8a517f4e6ca2d12c761d2de8a0458e', 
    '1++I9QoOyLEhuIuopZd31TUdUwZAfyut1vVrk3MulfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)