UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPbBOh0z1ya8xq2vNjdxszw+0KG8WK0VUTGUEWcVMlw=' 
WHERE 
  key_id = '26888799b68c40d6c020df6fa4ba3f70464a40b1ebff580021068f1af47d0f14' 
  AND (
    token = 'aPbBOh0z1ya8xq2vNjdxszw+0KG8WK0VUTGUEWcVMlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )