UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEd2GR4MszWXaZ1YOvuTrHZJ/VTT4qZjF8zrmQZApiw=' 
WHERE 
  key_id = 'c4521b2c9162d08fdeb5a2b3f851edaa6324dce18d3e2f032dde05450dfafc7a' 
  AND (
    token = 'jEd2GR4MszWXaZ1YOvuTrHZJ/VTT4qZjF8zrmQZApiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )