UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+7sNVf8CeWiuKXrz/5eN3zWZKDpmhOaVyfk+4S1S2as=' 
WHERE 
  key_id = '8f76fc717f5a74f3656e5ab749bda717a5adfae645b2d27981bf9240806d6c02' 
  AND (
    token = '+7sNVf8CeWiuKXrz/5eN3zWZKDpmhOaVyfk+4S1S2as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )