UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C04gvCpyJ3Y2t90/+G917IcCCqYEgy+LHc5oHqu+7Fg=' 
WHERE 
  key_id = '21c90fdb5968f320c76045473c5c5edc59f7fe3cfaff485acd2a85575789a2b0' 
  AND (
    token = 'C04gvCpyJ3Y2t90/+G917IcCCqYEgy+LHc5oHqu+7Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )