UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iivOvLVfElZaRN6T7KN1cN2neyRni93/iw0YJHGaugs=' 
WHERE 
  key_id = '216564f5b7a498abd6a44d89acff9918bfb680a1bfbdd26064a38aae75401828' 
  AND (
    token = 'iivOvLVfElZaRN6T7KN1cN2neyRni93/iw0YJHGaugs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )