INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edd80abd9980771cfc71a93375a68baa8d7aaf317aa373b733c6d15ee48d06f3', 
    'o7QlebrCG2LXzvO+E92GWBDfQgMFvTJYE0wRGoQ2ovk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)