INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9e1df5aa0f25fe7a2958e9a9af0ee085a795313e8afbd0b7d0bb03356f74f7b', 
    '+I2kSsjvikoLtnXF8yTYfYvpUsW/yQ9JhpEth6DIb8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)