INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '688a0bdc999a4abea9df998b27fc9ee3a8facaf97f779c801a5de92b4dc6f66b', 
    '5uqLyAnAf48XNyT5D5eElswIRaJ0UIIwYgcAh4NQaOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)