UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xlRqZg0c6+E7w5MmirmwbFrAlNAXmfsyrHL+BE/yMT0=' 
WHERE 
  key_id = '227530b5a455133d5d8b86a7731574810202becf6f8e24d9fdb694542e147985' 
  AND (
    token = 'xlRqZg0c6+E7w5MmirmwbFrAlNAXmfsyrHL+BE/yMT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )