UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxihTzJw9PydrnUJXRd0O9fkbcXyrcBTbTyq9MRZ+eg=' 
WHERE 
  key_id = '650cdf85b5deaeb7919e7cd3a3190f622ebb4c101d6c19798dfb0573a7ea5d2a' 
  AND (
    token = 'xxihTzJw9PydrnUJXRd0O9fkbcXyrcBTbTyq9MRZ+eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )