UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4SY09siAF9w+mKaYVa2VfEZOWKDZ1bUGqkyp5pWOds=' 
WHERE 
  key_id = 'e0ec85456f67ded8513c7c78be369fdf7b4621e1b12141de5a5b64932e80c251' 
  AND (
    token = 'D4SY09siAF9w+mKaYVa2VfEZOWKDZ1bUGqkyp5pWOds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )