INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6edc218582b675df78cf4b3f7c58882e39372bf3357e716584d9183a6aeef8f2', 
    'ZB+kOeEIUZVzXkGmU375mtzseovZz5mG9DcfKykU8cM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)