UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aIa/dt2g8G/DVyNDtv42LuDQ9alliP2Clwdy008icSc=' 
WHERE 
  key_id = '379c17096c982c94398cd0b9c7351e32a0f0e8f543640559e309fa4d4ece4250' 
  AND (
    token = 'aIa/dt2g8G/DVyNDtv42LuDQ9alliP2Clwdy008icSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )