INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45301bdf426a17c31f797d912069aeb385be7b2e18c388cd9d144be5adb99854', 
    'PPLb05w3mj8lqd2jYnHHRWuGIBspG8LO7FNR6AYMM2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)