UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmONBRGvKaAab3ZSIQ8pvuRZ4Lc/2kTDod8EBFrOCF0=' 
WHERE 
  key_id = 'e3e86c8bd07169c5961f6c3c919dfebe598571009a4ac3a2f9d12badb4ba2028' 
  AND (
    token = 'CmONBRGvKaAab3ZSIQ8pvuRZ4Lc/2kTDod8EBFrOCF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )