INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6d1913beade22023e773d584cdd30e37446cda838f839ec57460d540975a44b', 
    'RjJD6/5pK+lGdSQK2sd5ph9etvfmKRbMUrundVXpskc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)