UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7OpRypHOr577Znwf3ODbrPY6XvDnaVMNjuSzDk2K3BA=' 
WHERE 
  key_id = '5a1086e16b6bf863b9d191070ea5486f1eed3780cba7d02b0c0e3f17115adfe2' 
  AND (
    token = '7OpRypHOr577Znwf3ODbrPY6XvDnaVMNjuSzDk2K3BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )