UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6rT7GUgWF0yqG0p75Fk9PCxJeU87cglujsCUS/Hg34=' 
WHERE 
  key_id = 'b079f88d94511ed8737ed1f3b50a0e3cee1c6c6b0bef50acd7417e8d26d300dd' 
  AND (
    token = 'p6rT7GUgWF0yqG0p75Fk9PCxJeU87cglujsCUS/Hg34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )