UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5W6D/VkE6kTrNSnh0G+RXGxKJwu5HM7gDTOQlUeEwUU=' 
WHERE 
  key_id = '90aea7d9c10aad3ac762b4d3317c10707221da0201a660d997637392ef87a496' 
  AND (
    token = '5W6D/VkE6kTrNSnh0G+RXGxKJwu5HM7gDTOQlUeEwUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )