INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42016cb935b9888286d95d61b6642543f0aabebdd093b1aa58a03058c1f03348', 
    'XuQlyGEVUoYss+zn0W9QWwCvN5pjV9qzCLj6/PKTDWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)