INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7ad127b204c0fe20f714e497995579a7e93870e9701943ad8099a4d8cca6914', 
    'Y8Inb5QmddyVAwoAa61cguh7lPgZQHFSZ/ZU7h0TmMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)