UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubUJ8X39RpHp61SU2G7LF06vpm2DRAN4iMg0qbknBB4=' 
WHERE 
  key_id = '784d93c04ecf0a6ccd6c67673494f7e0647b310cb94345bca6019c81aa3e7f06' 
  AND (
    token = 'ubUJ8X39RpHp61SU2G7LF06vpm2DRAN4iMg0qbknBB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )