INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ce952301bc4fb0443764b8e3003aea0937ad9f73f5ff7797a812c3a544e6991', 
    'ETNS7j9eI8dibMKwj5b2oZtRnYmagx6mzXCD/AEiVXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)