INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56819c56c50a04810e5db0aa360cbe5eaf39d968025775a065b2db2b30e6900f', 
    'SCNFPapnw8NJBf0oWmibOaBaPCa3SUL2va1Fb+QKpE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)