UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ceLFjl77rKRDyfRZ2Ku6KtD0A3+u3ZGjhGOUBhhTjzk=' 
WHERE 
  key_id = 'd14502e2a69d763bdcb9d3640f95043e832d06bf162efceac532bdb581a62b49' 
  AND (
    token = 'ceLFjl77rKRDyfRZ2Ku6KtD0A3+u3ZGjhGOUBhhTjzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )