INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd922448493063ee53ab41d408f42602de771b88ee67302b559041236ab81dc0', 
    'yJXXA3r9WX1hB0FiXo/WWsqLqJmrUNnvCLMuML5FB1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)