INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a81f027365e34f7c5b0c71b6de524426d989b4287c9423f00b4ca2380a991298', 
    'E6hGNxb1kOhReVq9GY3r5CN20S3X6O5RJk3vsErcJZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)