UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8q/s5pOvCEcsxifjC4PLycJti5H6REZbYbaAhxUJE2g=' 
WHERE 
  key_id = 'e0f0b455beebbd2217c628343e2393849a41ac4bb1f43d66be49328fc6f7be0a' 
  AND (
    token = '8q/s5pOvCEcsxifjC4PLycJti5H6REZbYbaAhxUJE2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )