INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd1b2edb9390070504888586787e84ea6f93cb9a4b9516d29e441eb43f49adb0', 
    'ntRnZIA7qtkrl40oXIe/YbA83i6mIfWreNignaukTZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)