UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3bucvkwISsDUk4XDCyU/Z5FgRry/gLiTN7B+q84+dWo=' 
WHERE 
  key_id = 'd27cc36b718db7676d67c7dee01fe15953f87db50e1a3f6628adf56cc8afdfe1' 
  AND (
    token = '3bucvkwISsDUk4XDCyU/Z5FgRry/gLiTN7B+q84+dWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )