INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd20ab81ab85a64f0bffcc0e25019b56ac0c83d358faefc6db1aad7adb76612e7', 
    'h8R1ZEYg8X7xOq9OhttPysBnGq3+nUP1tU/1ayi6QRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)