UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3TUkaSA3xoNqhHNZ3G6aTynq7Z+90ayUhKxhQag19uc=' 
WHERE 
  key_id = '21b6ac52a2a25c852707e5e0b7ab10418c98b2fd041be96feee51fcd1ff1d06b' 
  AND (
    token = '3TUkaSA3xoNqhHNZ3G6aTynq7Z+90ayUhKxhQag19uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )