INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac9a2f7488f87f8dd0524745246ca2db728993826716b965577e96cf127eb137', 
    'vhtV+GDNjDjlL4v17AVinPevbzEpQta7IMHPzqw08zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)