INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fd04a42bcc4004571336e79952ca91d4b55abd27b214341baa688ae4a525a42', 
    'hIRrOAG668rQunlHPuKjiC9nJAgGy4BgcO+AhoYuE2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)