UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNmOeU8KjyeGBbCco+gb8wc0rv2oSKXHVYyRqIBkQ2g=' 
WHERE 
  key_id = '165870f9f119666012ac292125216e2b1c8e10f40c2b49b23795d3b9b37a9f1e' 
  AND (
    token = 'RNmOeU8KjyeGBbCco+gb8wc0rv2oSKXHVYyRqIBkQ2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )