INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6cc08fb8278d3b3f2fd07d345e7a0de3933e461a640539c712cbcb6e93192ca', 
    'oXhajAFSEMtnIZCA6ask9BSmYhogDs+53qQ7+YZzSZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)