UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTbDhN8dcJlEGeT+084VtqEO60k1GvQgnFB/OuSnPeU=' 
WHERE 
  key_id = 'c301e56cdb47fcb5176904c0842ee3169e8b003ac25c505db3aa618b394505b5' 
  AND (
    token = 'LTbDhN8dcJlEGeT+084VtqEO60k1GvQgnFB/OuSnPeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )