INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4abd9a64723f3565e615a6231e8016b97c0904abaeccdd7bcc69c16019526494', 
    '8ZLEQgC9FYDbA5x3d8imhVtOv7tiVHZXwDpzja2cNaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)