UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzbGm+t4TqzZrX6knmaqytkaVRcLg9WeZkFE1ObqcDk=' 
WHERE 
  key_id = 'eb10ce0f5ff2649afce29f21d5f867edd8c6f76ea0fd5606f448d8a7ac35c5bd' 
  AND (
    token = 'OzbGm+t4TqzZrX6knmaqytkaVRcLg9WeZkFE1ObqcDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )