UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qj0JSjAawCuaFegScmBbL6S7aJUge8Gy3fraGskTjHk=' 
WHERE 
  key_id = '12992b966d449731a6cde60aa0a457177b18f717f33e5194d0d958748b1d3618' 
  AND (
    token = 'Qj0JSjAawCuaFegScmBbL6S7aJUge8Gy3fraGskTjHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )