UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FxX8iTWDF4XYwu5FmhmaCG8r6yeAUVy/qng2n87yxSs=' 
WHERE 
  key_id = 'd4147db552d26498d2d0baddf21c36b40875888d3d16ec669bde8093514cbe36' 
  AND (
    token = 'FxX8iTWDF4XYwu5FmhmaCG8r6yeAUVy/qng2n87yxSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )