INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dbe271ab75515dabeab91c71cf377efb92c401080715090b300ff5e320e7f55', 
    '5MJwhwlufvxwQHd6cdyNxOpv+J80mLnjoXLoAaRny0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)