INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ce76bb30239b3500143efbcf92c5c581c3872d774e32528bef3364467d0a397', 
    '7fF6rBT+0H4c2yuAUrzkYuvCELZQwpdNnVdOdAzzWUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)