UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FqUVTtmPqeK/9JrdfcVAssb5l3fDBRPlagI2xjAip3Q=' 
WHERE 
  key_id = '52f0a6cbf23a4f94ec317e333c150bf5a7abad7577065e5499efb8f33be9fc51' 
  AND (
    token = 'FqUVTtmPqeK/9JrdfcVAssb5l3fDBRPlagI2xjAip3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )