INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '190a9d1460996966fdd1e2a4a6c12a55ac7592994d69240d7631823629685c3d', 
    'S/vtjaJ7mAgmCiZo4FWSTCJXAELoqEzUE8UyVCGc93s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)