INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f4f33132ad20cef859ecaaec80b48355837f8d93a7dd14cf4ad7c5538df05ac', 
    'f8T5vw1hK5KOes5hGAh6GmQjb0L3oeXS+J4NiqE4HbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)