UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5R1TuwojVJUVnuUdaMcNbmCcKeZYDizpLTfyVsUN4s=' 
WHERE 
  key_id = '233e85a509cf1c75098bdaa0dbd601fd34962f794d976d0b7108dfa4f540785f' 
  AND (
    token = 'Z5R1TuwojVJUVnuUdaMcNbmCcKeZYDizpLTfyVsUN4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )