UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2u5fV2OYjMvJbor6mdh/wZZEWHgVY1J5wart/u5mJI=' 
WHERE 
  key_id = '0879e8a0b38a8f81dc8c0ac2ed7560129874b6bcf2ed78f2273ff2176722067f' 
  AND (
    token = 'o2u5fV2OYjMvJbor6mdh/wZZEWHgVY1J5wart/u5mJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )