UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LteYZO1UYDxhYA6MsSIjp/2kxZ0dR7ktjx4voB2yK0c=' 
WHERE 
  key_id = 'ce8251731524b138590aaaf2ee9cf415c91014f564eab8f724438b3422f3aaa8' 
  AND (
    token = 'LteYZO1UYDxhYA6MsSIjp/2kxZ0dR7ktjx4voB2yK0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )