UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9giiaYpAvUL9eetJkPT2YWSPmO0syUu83zo0M9ooxes=' 
WHERE 
  key_id = '84d8b3da98b3c4b3408361f7ba92fda7d63d7b1e041071248876f91fe50d744a' 
  AND (
    token = '9giiaYpAvUL9eetJkPT2YWSPmO0syUu83zo0M9ooxes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )