UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xehCBJnipTSYxhUVTUTJFsAUB2MGGnAqa5PKXV15Ucc=' 
WHERE 
  key_id = '8f16a6e6c2e050bcd04f9f0a296bd0203ad71ffe60303fba3dd044e88b1b1109' 
  AND (
    token = 'xehCBJnipTSYxhUVTUTJFsAUB2MGGnAqa5PKXV15Ucc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )