INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c04619e56bedee47f9658f4b04a724d5133829659df145be11f89e5fbd6fba7a', 
    'RbfThpN4G038g9tGJnvYptLtFkvBnLJ02QI8EqgzX6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)