INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6336569ddc6ed54e36ab4b4fa809772bbf3e6f53300658ba63eb7d25df23ac7', 
    'kIMy8vDwPKXXGy0UPjc8HCZi4kpgLmUekz8Fd0cMmTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)