UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMaFKF55UR3a+/zW/5C2eXaHIezFJDDKbFBknSgsgUA=' 
WHERE 
  key_id = '7bc95250626352b13763c7794feef80cc705441376314b01fbbdd0197417a2d1' 
  AND (
    token = 'OMaFKF55UR3a+/zW/5C2eXaHIezFJDDKbFBknSgsgUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )