INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f78ef999640d025eba071144e493be4c277af72d8759d44739884a259cd6816e', 
    'OacexOlaOwHZa7nWtM0bppMhMwpyWnqfq3Nwsim6uqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)