INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6db57935f4e48deb2111561087198d0b9447cca85ab1c037303eebabd1452939', 
    'S7vBZHD/pWKXNf1RgJrtLjnq4OMHjlIoOQg4DhFBBwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)