INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55276cf1b389505aabd5eaa9de8c8dc08bc259043761cd6ca089344db922e22', 
    'YYIPKcCKMMGhH1lGOoxzrIDVA/kuvTAq0SltODjimqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)