INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b382a81b30432ffd75e9708afa1caa8fe88133cb800ffa36585b8d2874057a8f', 
    'chxMBsXtiXsjHgMzmJKbtzaxVy6YBh7zJpZZoofx6Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)