UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBH0us/cWL+QBORaUCf81VbPdYhjL3k4QQbEdXFQLwU=' 
WHERE 
  key_id = '83fd613f23f6f0075ce92815702e6ea303e5c05c56904506851c85857e522ec6' 
  AND (
    token = 'yBH0us/cWL+QBORaUCf81VbPdYhjL3k4QQbEdXFQLwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )