UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7RI9obALtansBQyyRWWASfWNA27+2i+cfQbwba7RnMU=' 
WHERE 
  key_id = '179121af9180f9751330e24cc6a70a9765b0ad457f30236c12c99090b31f964c' 
  AND (
    token = '7RI9obALtansBQyyRWWASfWNA27+2i+cfQbwba7RnMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )