INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50dc947f7abe6d5b92c01559942034562ecd1b8d2f917fa99ed83584941c0de4', 
    'p5nLLWwWre3AqYL9BvbRgI1wXPd8Ix7uYeXlnX1PxyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)