UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RUq5sRBXXWKFvtJa4OjfB+ZgMHRvo2Zq9gLEy7YaTWI=' 
WHERE 
  key_id = 'd1ca7e6646b9187ef056f47cd3ec13e0414757ad998e4d9b5727a759480da6bc' 
  AND (
    token = 'RUq5sRBXXWKFvtJa4OjfB+ZgMHRvo2Zq9gLEy7YaTWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )