INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '595194483963cc81c2fde3a93f2b2ae5e75178fdc947e8f49ac6171ba717c326', 
    'NUp823oFNvjBGmzgNmIKk0YjGVGZEZrpmM5/h5WQdIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)