UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8KHCzquz4pgojfo7Q+nuvsuAaIiKtesZJGfvU8cF/M=' 
WHERE 
  key_id = 'ee0a4d644b694507a5ebe0557bca982c3f5277bb33f738d0633793ff0d9ea87e' 
  AND (
    token = 'q8KHCzquz4pgojfo7Q+nuvsuAaIiKtesZJGfvU8cF/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )