UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFUkqU2D0DScb5S6aWqfg3xRpmDXqNxY5Tf2meLVWII=' 
WHERE 
  key_id = '8a6573f77f9a4c2a3e5b626fed37572ab645ab226b469d1e3074130f0f8cec73' 
  AND (
    token = 'fFUkqU2D0DScb5S6aWqfg3xRpmDXqNxY5Tf2meLVWII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )