INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5647964df533afc38e40abefb555755ac41a69b0cb9820941cc1f2eb0062335a', 
    'AQKGxkS4cJVoWZZPjw/DQF38t/vpz1iQQvuBPxXF6bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)