INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4919a0f43cd0fdcf345196a7852b1bae45014efd28e325a10d2016966582ff9', 
    'LTPDxXsNWeZEalNk6jXsIW4JWjKxGz/3yJFShP4sKbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)