UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0pGJ4w0SJYQAtmN7o6NkHGgNV0ZgSN7rH9r25bnWGSk=' 
WHERE 
  key_id = '434188bb19bb5920c36b689002ef66a97aee552abcaac00af07442e74a573a69' 
  AND (
    token = '0pGJ4w0SJYQAtmN7o6NkHGgNV0ZgSN7rH9r25bnWGSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )