UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/COZ5VPD6fp394Hm0WBAF3DzDrS6XzG0DuktQCj/Eg=' 
WHERE 
  key_id = '9a7ed94ab0f79e3b4806161229b9fcb53b9b6e937c8310bc8d8243c6d185f21b' 
  AND (
    token = 'm/COZ5VPD6fp394Hm0WBAF3DzDrS6XzG0DuktQCj/Eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )