UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9sqbWnWKfmR/vAnbkpWUnyPQdBx3eqWxZgopi+Hh30=' 
WHERE 
  key_id = 'e2c4c6524eb8389e6733a052a218687c61a18c54f591365bbe0d8cb51106f200' 
  AND (
    token = 'E9sqbWnWKfmR/vAnbkpWUnyPQdBx3eqWxZgopi+Hh30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )