INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cccee9e07c23083d6c825248c047dbe8fc8c2ed24b0836c4233e839f450fef6', 
    'rb7SySavNYlXaI+SpFgwJoFtaZVJZI0LGhqFPyMMknk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)