INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d52e4a50e4dcefa581cdd7ddb838f4718cffaf66fae23f26844711cecadefc', 
    'SRV1OkMqVgMO5dURmTA9qaGyVAe9MMxqHfIFHy7rl64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)