INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c664d93d6252aa992efc36ba65cc39181fb60f09c9adefc0d8d8be5e2d189ed', 
    'dOQ0si7wxKdqOd2I9ZUXg6Sxbw2gc6ww1GOkaGIHRPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)