UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SgM8heP5sGxlz+Bv7+zT7cXP5v9E7AagWTrnX8fjCk=' 
WHERE 
  key_id = 'dc496d0d27c7b71339ed8a033857b0f47cf0c6b5437b63d6907db7f64cc6b1b4' 
  AND (
    token = '7SgM8heP5sGxlz+Bv7+zT7cXP5v9E7AagWTrnX8fjCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )