INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '746a17e4bcc37e76120038307e0f7419f2457d7fefa261ef82c15406f71304da', 
    'RIUQZOfzc5EVjqcBuZhIg4jBB32cq8sI6Io4waWRDzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)