INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1015602369941f7ef6372aa2b9eada4306417a82d33a03a72f3be35701eec536', 
    '8MOqpqtD9GWWt0vEfW0pbRjTFXMCuJZ4Cko6UvyxC30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)