INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4858d9130e0fb12696027873ac7e7958455a2f48f4588626acd566b6854f306d', 
    'IU5TEgIKpCMj1dVh/FWSjXImS3+nzkJxcbVlvfM8v1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)