UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89mldgby+pXSUBpy5rCwzzaUEvgeUxh1RtphEcr/U9w=' 
WHERE 
  key_id = '8462fbbbaf4f1bd05f15f9fccbb422dc0cd05f3e10c1970c3a92eeefb1319797' 
  AND (
    token = '89mldgby+pXSUBpy5rCwzzaUEvgeUxh1RtphEcr/U9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )