INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f500704b93aee238098f7c731151d2be9dbc991df111de8c852ad0739479c8c0', 
    'hxxex3n3ZMyFR/5m9eX8uIfEok6EQRLBOftMXnzRkKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)