UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aC3Iu2TjokTHAO1h35Ld1bH4rs4vkAQxHfd5bVeNn/k=' 
WHERE 
  key_id = '61f464d2c17ca95440bdc43dbd9865e6e661c17578f86eeef601fb856ac231e1' 
  AND (
    token = 'aC3Iu2TjokTHAO1h35Ld1bH4rs4vkAQxHfd5bVeNn/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )