INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5edec285a320666edc5570cd478d1bd6e7e0445dce4016f03c713f5bd5acad21', 
    'xfHbILEam/tn0OcusTBMzotlS6v2th1iJSibPu206J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)