UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFv7ePPvcfZQ6XxPy6RQ/i3g4vQ4IuNS9+hMabCyLDw=' 
WHERE 
  key_id = '43bf4ff70a757748a126c580aa93d3cb0f388584f0b9cf6ebf02180c4d9e379a' 
  AND (
    token = 'vFv7ePPvcfZQ6XxPy6RQ/i3g4vQ4IuNS9+hMabCyLDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )