INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2968804c58be03d627c0b559ec760f85147be0adbc41fdfc9c95232015c2344', 
    'wJxDV75nTBB0AqwPbZQw0pdO3EsAuzM5E8q0BheloLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)