UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oFp+8Lm4ZhQqWKSqAM5qk3bBREL14n6WsDPyW4PZuxo=' 
WHERE 
  key_id = 'a8da3dd1963f8a2c9c2c45b5137a93be5f3d5b6bc3c8d8218f59d1222a9f92d8' 
  AND (
    token = 'oFp+8Lm4ZhQqWKSqAM5qk3bBREL14n6WsDPyW4PZuxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )