UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qsFRWEI/cYH45xiRryoBynpWmDtq1Pwgd9l4dtFu/Lw=' 
WHERE 
  key_id = '3255c9bbe2790021549044eb295fe2b95d5aefbead8c330d35dc774fb3b3109d' 
  AND (
    token = 'qsFRWEI/cYH45xiRryoBynpWmDtq1Pwgd9l4dtFu/Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )