INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a8a7ff445043d1e846683059d3002009d2ccd055e9afc4a5cecfde66b4d775f', 
    'mLIrx5VqKgwJ9OsHEjrcCOh0nCRjuU1OJ4/YinezWGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)