UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'btphTljjk8WUjRMVpxRSR4nlEyOink54nbLkhuxgj+k=' 
WHERE 
  key_id = '0b7a2fdd7df3ae33b45faf6b89c7f4c6711bc4541c96fffdd75ba1231b28fca6' 
  AND (
    token = 'btphTljjk8WUjRMVpxRSR4nlEyOink54nbLkhuxgj+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )