UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srRU4kAkBT+slcYOo7LjmWVz+EeDd3Q0Y85ooQ9uBEw=' 
WHERE 
  key_id = 'f40f972a5c353061886a077983c0e9b9ba6fd3fad680a0435361896cfe17f274' 
  AND (
    token = 'srRU4kAkBT+slcYOo7LjmWVz+EeDd3Q0Y85ooQ9uBEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )