INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac4e49ffb57c32971aa1683ec1f6ee441d90bb1edb6acd0b9dcbf09963eaa842', 
    'uue3FO6VmQ9q81i3Ytx6cCwD2azjx1P/fDeW0XfZ3iY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)