INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c3625cf0a31b53e0868ef9c5c0838b7972be4965594275178fa5480b91f1bd', 
    'nCzNTzD29j2toscHAwlSwVQxtzNp3to+WfMRD02jX5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)