INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c4b9a82603d836371d73c1ef9292c84d22a716e3bbcdd28583079be9e5fa9c6', 
    '0XmiK40mduNPWDdbQS8mqufWHKQcU2FFAZbKI3Yg7B4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)