UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FAWa59zDqSW09cuxl5lWiMLKJuvmHR/LIHqU0FnT/Sc=' 
WHERE 
  key_id = '6227a92251a77f78886cd7697399583f8187bdafb8b547fc225f2f08e4ac5394' 
  AND (
    token = 'FAWa59zDqSW09cuxl5lWiMLKJuvmHR/LIHqU0FnT/Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )