UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4cAQKiZgLiLFuQg/6Wk75T9Pb4Iw68ry3NDzAnIBaA=' 
WHERE 
  key_id = 'e17857d36f9eb824f7ffcfaeb51be6e03a5f3e5581b30da25c9eb3d7e7941d09' 
  AND (
    token = 'P4cAQKiZgLiLFuQg/6Wk75T9Pb4Iw68ry3NDzAnIBaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )