UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQob/KIUE6mQlNlMJU3/IMJNGNlNZsOVvtybiWY0f3Q=' 
WHERE 
  key_id = 'f50884f20f801cb94835ba96a51b1de80c0fdd3ec875fe4b4e8d47d8588927ec' 
  AND (
    token = 'fQob/KIUE6mQlNlMJU3/IMJNGNlNZsOVvtybiWY0f3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )