INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e86530461f1821a454132f8e5eeb45c2402970df1e686ee8e1cc67d766a8005', 
    '3qdM8FocVIJZF9iVkjyrbRiSOV7onLDstk0EnlZFdDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)