INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19ca96123d301eec8eca73542ab96486f469155db43d1da3014a739829a7c3f3', 
    '1i9dYpPvXcQE4R8A5L2xennF7eNonfxiovKRI1TCLp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)