INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbd8e35d9448d121ef1494eb66ff4919833abd3f93b6c61bae0feac81712b831', 
    'I8lW0NEHCX80d929UVDPEzrRh4AbyRwJnu8jgpnwA5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)