INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be71cddc29fddc86d51c8d3b05db41b590e5f846e9c52f09bb6a5116cb33044f', 
    'RoeRO1TgdjNFr0mDcVPwTqe7hAI59NxTqrHoGGXAiAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)