INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0fec9d4ee0e879a388a57b307029af82e22cff0ffcbe33855cb58f20f84022e', 
    '6QrRoe3GnXNdMDKNPkQwwZC+6cxtfxhwNdIJfcTeSMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)