INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be87bce61f4d933309239f0259dace400509665abf7a91030e937e7a19de6669', 
    'm/dDEGIyYjWe1Fg7pVRPCcvjkO3Y4k6fno8f1ZwE+NI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)