INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec2b01d271351f06a61f03f572187c574a7f74e845ed071e072305b5451eb9c', 
    'nJW3UtKP+3tYX7EBpP2uOyKrHeRsJBp9uH0IrqLX8U8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)