UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FZl6RXnWYrW3bvU2WOaDkpihlW5v/LLHtxZpplX1KWQ=' 
WHERE 
  key_id = '20193f943efffedb6a74ca8581c6ec8492ae9a2b1fa84ebf7475f736ea5a523c' 
  AND (
    token = 'FZl6RXnWYrW3bvU2WOaDkpihlW5v/LLHtxZpplX1KWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )