INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88570b7bba5755537efc92179d7f0a84fc92f70a273684e735b33a69c8777772', 
    'fFJ6wJxfSnigPXvLggCDX5jNTGn1zAQdOvYVcD87Vok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)