INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b53ad8dc4b041f1f08e7f09b79d49cfdafd7bc4b7301ac3605baf0c64bfca1ab', 
    '8V+2vuOaJs2gYydRQubHiFHNfnR0kOgp5QA5vIO2SuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)