INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d76dec530c2bfcdf1d12781deec675dcd5e039efcf48fafb9bc65dfba017708', 
    'QH74ovDSSXfWbbOdEiwqrJITZai2tdmWKI8+9Dhwnzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)