INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a7ecc91d1bf050b69dba48427b0a923a6d5d162bca6f5e19d57d4a4a927f5b', 
    'oLF1SRjd9m6HZLP0bRovWc0PUMBSRHsZoLTeNipgmPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)