UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZeBBlOJVB5l6cf6LoCbtXMja2MAwqqzXSEn35wFTgQ=' 
WHERE 
  key_id = '9ddce4947fc09963d1c4faf8190fcfb155e30fb80457472430854cb8a21fbef6' 
  AND (
    token = 'DZeBBlOJVB5l6cf6LoCbtXMja2MAwqqzXSEn35wFTgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )