UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1QWt0S9w0qTddmcoyoOwwxnoll7uEzzAVdHCJWFsygc=' 
WHERE 
  key_id = '86e6494de4864aa7301f28f5365351f2d8b409ce102d36b1b4f95e3eb587d313' 
  AND (
    token = '1QWt0S9w0qTddmcoyoOwwxnoll7uEzzAVdHCJWFsygc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )