UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2JB8qZBgi4S13C3EUU5QPN+JK9sfLlyG/i6mjotik4=' 
WHERE 
  key_id = '85c097d818cc1c042714912504a344c967e50112c5df33566fc1be2938362ac1' 
  AND (
    token = 'W2JB8qZBgi4S13C3EUU5QPN+JK9sfLlyG/i6mjotik4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )