INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bbc4f681ae1620284c14c88733baae51f4f64ca3eded71a72af224295a2f8b', 
    'nGQhJxYFfZvf9wICzdZWPyJ740rN7re9ytlFjD+gPhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)