UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/jpTzy3owrX0AGGHISNZ2ynlCLqDLguA3tCZMEkyfpQ=' 
WHERE 
  key_id = 'd54537cae95b2f3b460e00843cb989d81d09180cabfe240423067d076b2928ac' 
  AND (
    token = '/jpTzy3owrX0AGGHISNZ2ynlCLqDLguA3tCZMEkyfpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )