INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '946ba3f11ade79a34f04056c635879f2ed9e4d542d20dde1e3bb1f31270fad31', 
    '9iDjt+L6CYHdhNVtfXWdimKOmL9hYcAY9rC2qoJHwW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)