UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZNAkl8AdRMoiJoHkM8U6180gwvrhd862ZHrAyg2OG3g=' 
WHERE 
  key_id = '52c9dc81111b43c70b49a8f878ed8c3a2a54da525a4683a0351a6d745a1d04fb' 
  AND (
    token = 'ZNAkl8AdRMoiJoHkM8U6180gwvrhd862ZHrAyg2OG3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )