UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZtB1GOgrWes/+sHf2oJIeTgiJVjtkrfx+H1FetRR6A=' 
WHERE 
  key_id = '4f7b776c80ea420821971a4f35215dcd22303b7dfed5290ac7e160d72c82a666' 
  AND (
    token = 'eZtB1GOgrWes/+sHf2oJIeTgiJVjtkrfx+H1FetRR6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )