UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd1yxmqS2u5+okm3Kich4wx1GJd9nNpFVPmwTxpDco0s=' 
WHERE 
  key_id = '1eb77c761a37056a82419ccce72fd2e0bcb0112b3bec786a93e45fb1c8ffca11' 
  AND (
    token = 'd1yxmqS2u5+okm3Kich4wx1GJd9nNpFVPmwTxpDco0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )