UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cyzrxrPeX3SksrthPNHI6KzForragj+3aZtfFz1rs8=' 
WHERE 
  key_id = 'fa852f1170540daabc054df23fb6bb70722ecc5a8c17cd5a3cebaa2a72cd8bf9' 
  AND (
    token = '/cyzrxrPeX3SksrthPNHI6KzForragj+3aZtfFz1rs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )