UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+SAHXBQ70lZVCZ5sPS2eXfHv+AW+6Ai9ZRZZ00X8Uc=' 
WHERE 
  key_id = '55ce3f59af0191b054bbbdfe717f7ed7e2c7ab674ad1a1570535ab4bb2e22ef6' 
  AND (
    token = 'e+SAHXBQ70lZVCZ5sPS2eXfHv+AW+6Ai9ZRZZ00X8Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )