UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kUD+3m2Qkxi9JFxuO9jzkU4DiBDEtcDcEoNaUkH+wW0=' 
WHERE 
  key_id = 'c737a47b812c9d1ca12792fa8c09b9990370c961c084ad6e51d0562a3d1d9fe9' 
  AND (
    token = 'kUD+3m2Qkxi9JFxuO9jzkU4DiBDEtcDcEoNaUkH+wW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )