INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6271b153933b1ea3c6ab126bc9600930a4fd44aaf59c1e75af0db256115d4ad8', 
    'AgeSIBFlFv8RQSIhULN7xuCRGqkjbLK3Px8zvwZF0Ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)