UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRUAhs2XCUGv8jhexX8u5nFck5WhuiWJ8FWK4jq6o1g=' 
WHERE 
  key_id = '9927da256815d18378613a6c43ac0afcda48a881a6ebf97f1ce357e55aa2c0f2' 
  AND (
    token = 'aRUAhs2XCUGv8jhexX8u5nFck5WhuiWJ8FWK4jq6o1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )