INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a467697bd0dd54986851bed43d737ea855811f9fa1499901c3d5a6dca1a2b809', 
    'JYzGwT/uHex6QOQdKeMGZbNitx8Hxs5/PmSJnje3uGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)