INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18e88b6c6d934ae11b850c233eb1815784352758c7a90ec1efd548459527f5d3', 
    'P/L4y4ZNi/zXbVK7QgFShC4dhqa2xfs8Z5IZcPq1FEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)