INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c25923b56ac9865129b70c04d097e6beb8e95388169c64eb2697d137f2fc783', 
    'x3e6Rqhz5eDQ9Bq3Y9Jzzjaj/YdPpVhMZOyDzXhOWWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)