INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8d15d2279442515af158ca684e080ed0be9d878ab3727965deba2a9432eae94', 
    '1X1/c9VknN4yVtt3gPaaWzY11j8xW2XY1gq0QgIB9e0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)