UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQAgns1AukJIRfKh0R05c7CmOUOArYI1JY9ktFZ8xQ0=' 
WHERE 
  key_id = 'e2e391fb2da513fd69debe46e31e09d19b00dde2952b3024327cf77cf4791872' 
  AND (
    token = 'uQAgns1AukJIRfKh0R05c7CmOUOArYI1JY9ktFZ8xQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )