UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kq8l0ko+LwQJSGrmbf4XNzkBfr95NstQ2V13gA8ckqM=' 
WHERE 
  key_id = '7d1222c98840e682311e0753a37ba3ee64a7a002486210c5296ef7100273829d' 
  AND (
    token = 'kq8l0ko+LwQJSGrmbf4XNzkBfr95NstQ2V13gA8ckqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )