UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjneUtdqpOylX4Bt52JfUu5NUqxmk9DIzg/m1tldrsk=' 
WHERE 
  key_id = '168ede9f81164abdb8db446dcce2f81e36b5fb95fc40e4bf05ee37e34116b3a0' 
  AND (
    token = 'CjneUtdqpOylX4Bt52JfUu5NUqxmk9DIzg/m1tldrsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )