UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CI33hk0D4+PxS4UBk+moQo7VmjjHZUKLfPkEWwKksn0=' 
WHERE 
  key_id = 'bc547f004e5bfa82348c053b62c6b469ed725f4abc8a343485cab6fb47fee57b' 
  AND (
    token = 'CI33hk0D4+PxS4UBk+moQo7VmjjHZUKLfPkEWwKksn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )