UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/I0zlUdCN2jZr2NMMTn5Og/SwS1dkSz517cyZBdtDy8=' 
WHERE 
  key_id = '5ced17c278d4101b2c17851e5717d2fe7fc27a118f705514ce047620b0aa121c' 
  AND (
    token = '/I0zlUdCN2jZr2NMMTn5Og/SwS1dkSz517cyZBdtDy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )