INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '781f08995ee0c7964f7ee9c7108be447650affb52e031eecdc4ce211e40df8aa', 
    'eTQTJ9eLEjgWUQm/I1cLy/vv6Wy3xbb8Jw3fj6SdNYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)