INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5efdd1bce75613a622a5ab6af2e5329aa4a7a2635a3ab75be8e98c493fa76600', 
    'Rx8YOqthdeSDLucKpwHMBvMle94g8FAdRPeBeSbZXcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)