UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUkp5V+GG7XsNrXa9P5H5Lc7wUlQH9WrQFoyuhSevQk=' 
WHERE 
  key_id = '85130be5b07e2b886749ba630afe626c0e357671b6fac9c381c25731d51c373d' 
  AND (
    token = 'WUkp5V+GG7XsNrXa9P5H5Lc7wUlQH9WrQFoyuhSevQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )