INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa7d68b39c7d3c58183cb9ab452279522579746b833a80dc23f0fe15983702d', 
    'LjsEIW4H7Ltky2ZTDX0wxP8VrTtdKxQx/0vdSBxSFmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)