UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7+l7hY+EXE04cdvjGz0gHJY8OS4apgCiGKOHijK9Z4=' 
WHERE 
  key_id = '877d09a97c562e0b14871e33b58c7eb567f282a374f8c18df34ddb8108357778' 
  AND (
    token = 'z7+l7hY+EXE04cdvjGz0gHJY8OS4apgCiGKOHijK9Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )