INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a41fb594b81e5e737f14c8950776637a543c2cb4efb4dce07491d34718a8d03f', 
    'l6JqVZ/8xuRkl2HyR7YTG5Pi2DP/FUF12PHGN1GhztA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)