INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b6ed8416f752e35817825acb48cedd5b2e57d01098caf34a318c0083f4269de', 
    's32xqfcdV7luXv/htPQWKCDTfPRn0yPC3QcSOnat71g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)