UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DlRcTRHcZ8fHBcZpl49SqtE5Yf33S8hXkx30ouOwv3c=' 
WHERE 
  key_id = '81716cab76c860ded3ffe782cd685df2ee8946155147f8e949ce49f8a66f1b85' 
  AND (
    token = 'DlRcTRHcZ8fHBcZpl49SqtE5Yf33S8hXkx30ouOwv3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )