UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4x0Q5oolPBzt2hHC6QgblZ+MDO/y43rS613PaTo4U3M=' 
WHERE 
  key_id = '602b3e457638ae468450ac1bc52320ca6a0e7a836352379cd6bb67699ccd5e10' 
  AND (
    token = '4x0Q5oolPBzt2hHC6QgblZ+MDO/y43rS613PaTo4U3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )