INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '324d4cc880366559b902255e446b3c0984cf2bac588f753e9b15a68223330707', 
    'gjH8ey5UqlI/k5jMCjylhlyDPoWfhm84EDwR6Z7pw+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)