INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49891f0b58fa036bfbbbc0815f44b9898f096d292c095da610c23afa55f5ad9c', 
    'Jgbg2k74ujGt7IhHbedPWyCllFsHbttXKWkub81oKsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)