UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOZ/PTktO4qpBgyb2tsEDfo2QL+Go7bNlEGSh/Q0Y/4=' 
WHERE 
  key_id = 'c5359268eaf03b43fa3d71bd5de946f8b62682d185f6ecf2906b42b883c0ba13' 
  AND (
    token = 'DOZ/PTktO4qpBgyb2tsEDfo2QL+Go7bNlEGSh/Q0Y/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )