INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9da216b7f9892930e76f0e95b47e5e6f5404c06036e863e16bee1b2e65aca6d', 
    '1bBC8S3bH2ECDCkS0g+w9rvxaD4tDaHF0tb7rYd/pt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)