UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CsYVQF2lhl0RWekvByoSKCDbff3GrGGxVFsj78NNn4g=' 
WHERE 
  key_id = '21e4f7b33ea0e2f41d0679cc4d34aff0d8625877ea460525e5b999e81317300c' 
  AND (
    token = 'CsYVQF2lhl0RWekvByoSKCDbff3GrGGxVFsj78NNn4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )