INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ada26efe7908523cdf9d3243413e374ea55c8581f83c0171805d3dff66f8e9c', 
    'DjMGgNqJsrB+rS4lQYm5QJzBU72Y/I6Sz7Sod0HR2Wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)