INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b5050224df82b19a9d930e4f9197e175bbb5f1cee9927f3cf289d9d79a59f4c', 
    '5DZ1DK0wXFz3Psiglp/mLfJQiyI5NHOEqXLsRq6xUjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)