UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULgOV6JeNrhSHZfepV/uHV+6M4+3Cir2IJpRF0xkgBs=' 
WHERE 
  key_id = '21623d824be9343ba5ae0906d4a2162a2e4f86a2b230d4baf1c25b256676be69' 
  AND (
    token = 'ULgOV6JeNrhSHZfepV/uHV+6M4+3Cir2IJpRF0xkgBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )