UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OW3T3HwH/uWriCKsHGkzKE3uHimBb3jRIW6gMJv8Vng=' 
WHERE 
  key_id = '6ccffc46e667bcfc36d5b9ccbb968eccbcb875b3dfb809eca91a5f3ce13de2bc' 
  AND (
    token = 'OW3T3HwH/uWriCKsHGkzKE3uHimBb3jRIW6gMJv8Vng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )