INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dc6baa8aaa6975cfce8b40725af25d427975d5806a34123f4aef8841f1b1649', 
    'KEt/JzrNFQQ0PQqtCp5X/x4KFvKXodUulIxdhd8DAxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)