UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOqiqQDiT0WKBiwDAc0QjXkVvEPclcRMMWOdW5pop1c=' 
WHERE 
  key_id = '52439fe2ad802df71ec3b9b21c572cb7811a1cb86176706f00fa431faeb9e79f' 
  AND (
    token = 'AOqiqQDiT0WKBiwDAc0QjXkVvEPclcRMMWOdW5pop1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )