INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2c8208bbe943b2f525e6fd5032cb8b9883be9770a61a97fe8a7c84558214ed5', 
    '514VATuJly7IUo8f8Qu2rJ/TagV0770O5KNcPW0t1uA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)