INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e3614f036199222087759336fe123d2aafea376997407919304a6d09c316c82', 
    'MMfBoDk8M3bW6rYkgrQgm+JCfivqb42bRZg+tTy7Gzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)