INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2aeb3fb2174ddb5263d67ca034fe5a9f881f3f555953fd312eb4fb6be2d2543f', 
    'ASA3O2OOvnM0a+cH82IoJ9Mt6xgtVH6QWP0tbT0B9eQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)