UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RA+Wghxefa44oT/Xht2P9BOlT4+VYeJzZ7KgMUgSE38=' 
WHERE 
  key_id = 'f8877e298d923b24027883ad862ebff098ba6eb3aacf7ee676f2fc40047e738b' 
  AND (
    token = 'RA+Wghxefa44oT/Xht2P9BOlT4+VYeJzZ7KgMUgSE38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )