UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQhc1RirnrbITm6TSEqKr26vcLA3p6Mlz2DlocZsiUA=' 
WHERE 
  key_id = 'f097273609294f33a47bb5b485b6b46b9f684486f3981e24632172baea0193fb' 
  AND (
    token = 'qQhc1RirnrbITm6TSEqKr26vcLA3p6Mlz2DlocZsiUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )