INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '637436258551a7cb185b19889d8c0a79fe1c57e8e85cf647be3a26a418c53850', 
    'Na8djBz9NSKdhXnBYH3weRxvGsojsaugn0SL89RVYM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)