INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '595099f161dbfbe61b0c6d9262bc71f7c9471c5f04c766181a56674501740871', 
    'DWeUHo+3TR6JISa5jhWTLDa101sUSLfWvVIYhTINFqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)