UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmFBp5MjHon0jaW92Pzq6vyr2H/8iF2+Tr5NDDFxoLo=' 
WHERE 
  key_id = 'f935d95dab5b361a089d865ca5bb17f7a0e99e8403cf7f34a077d1b8468d4084' 
  AND (
    token = 'vmFBp5MjHon0jaW92Pzq6vyr2H/8iF2+Tr5NDDFxoLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )