UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2gc2IlWIuV+v0entPzxjjg+ovFo6U/d+ipJMiY4tPc=' 
WHERE 
  key_id = 'fe5f78ef591608530cf2d5ddf9210fb480e1e7c9577607ffab27bc6220f68c8c' 
  AND (
    token = 'u2gc2IlWIuV+v0entPzxjjg+ovFo6U/d+ipJMiY4tPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )