INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a250eadfd733bad4bb6105e7ed8f95b2ff6914eb5c668671ef6ab1f7943ef728', 
    '2WAENFVxxZsgIiAnR5+O8x2pUQEfQW++fnjI1iTtGfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)