UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2cscTJdg9RuiS4a6FcCBfCMLVHgkZZfwhDqLejqUL4=' 
WHERE 
  key_id = '5d8cc43c335b36775f2fb635f326844b54891fe5015c0908abd575e8b3d7dac6' 
  AND (
    token = 'Q2cscTJdg9RuiS4a6FcCBfCMLVHgkZZfwhDqLejqUL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )