INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a744b03ea43d9af9cd17a8bc64a6eb40fb26144fd5d606267ce5339596312c46', 
    'GuZz5UFlMsHazLrSjLZu0qjOVHo2XfcDxlHV/XZDP7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)