INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c66a28bae96697eb4a8c8be230bd240ea3b4d1fd05832c851858643e213db808', 
    '/wFg/qiVQp5dCehBLLSf7thiamLVh5Hl59a+dEJE2qM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)