UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ItOFbsCUyJNmUxGyzRiB9yO6kzFZ0p1Pdb96VG8I+Iw=' 
WHERE 
  key_id = '6c8ba87c7f08c1eca4a3f54e5e093655466ad0ab90b190859c4d34df0a951b24' 
  AND (
    token = 'ItOFbsCUyJNmUxGyzRiB9yO6kzFZ0p1Pdb96VG8I+Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )