INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e651f456a07def533218327b0360b17304a8d968fd6e22d0951182dd43ef9a99', 
    'WcO5YJdpcyfBkcbRHxrkWfm+pxgqr0C2CKx73OxzEyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)