INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8f1770a6f03eab1d0e20e3076eb635329e7f543a85423858231ba6a524963f8', 
    'QR3HzJyvNMSiwCIm1C0Jq1yYXfR7bU26MRyEHaBIg/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)