INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7c177390c0b7226e2d4464fe5f80955e39d7a89263e35f6482f6cdc70283064', 
    'E7Mxay+hr03FS9aQQKhX8lZgGN3NcXz8hd2UTztvyTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)