INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7bfe0a7baf1bfe1215b34aaa2e9a0cd2e68092cecf53105a86771b238caf917', 
    'uK/kmYl5WDsVZDZp7B8dWaam0hy6eo2xYcAuVyIi6Ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)