UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2M7e6TWiFdm0G7290/oq+vcLsc9aBcpab//juk0Gooo=' 
WHERE 
  key_id = '5900df031f6d2cf49c99acf05a4e7017a3c21f2f400ccc62d4bc76e32831813e' 
  AND (
    token = '2M7e6TWiFdm0G7290/oq+vcLsc9aBcpab//juk0Gooo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )