UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JHm/nZLGrjmtsso2cMRvPOjCHSQzAgKIwXW/+BJa8ig=' 
WHERE 
  key_id = '9c8513137cc42fba2ea5e30a8cd2bc6507d357613775b766acfdc241423c7e61' 
  AND (
    token = 'JHm/nZLGrjmtsso2cMRvPOjCHSQzAgKIwXW/+BJa8ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )