UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd2892D54ehHRSLAakwK4ZTVqgOhZ2gRuy3x4WkeEFO4=' 
WHERE 
  key_id = '19541f3a0d7a5d046c0af9e954e4cf2a9eb1464d93f0850a735cc78205e1c156' 
  AND (
    token = 'd2892D54ehHRSLAakwK4ZTVqgOhZ2gRuy3x4WkeEFO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )