INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e86612b94834a59dc104915951adfe76c2427e8f69e58c28d9dcc674add7fe15', 
    'O1z5qqOjqzaEdK9tt62FYpH87ncnzM3Pd1y8H178vTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)