INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5302f199c2c032410b44b8c1f814041ffb7499a9fe2b4bf2d964036074cf45d8', 
    'BVzxgkYo2CTHhkx+RJ25qMwHilI9fW/KUPL5P4MZ1J8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)