UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhXpR30I4frGEbtTbLQSlwmWXmv8RbaACLIc7Obmi20=' 
WHERE 
  key_id = '9c90cea42a421f4c1d2cd34e185f6e4dbd7d7b6d3f7688a92068175508cee0be' 
  AND (
    token = 'FhXpR30I4frGEbtTbLQSlwmWXmv8RbaACLIc7Obmi20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )