INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb733f3139cb2239314631f1c49a21fdf4e76dcf532ef3306e5c8dc7d3e3ea1', 
    'QK2WaxZE5ewClVsuLMWjr6aZ6EaqA4e4rAJKasisVKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)