UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gVQQhjMTNvE6tYj/1AsVHw9usKSRf5J/aizHjDTG9Xc=' 
WHERE 
  key_id = '4dcb5fddfccac4be63edd3418ff15b1f6fbdd15632fcdf97ad1fa643e1db4d07' 
  AND (
    token = 'gVQQhjMTNvE6tYj/1AsVHw9usKSRf5J/aizHjDTG9Xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )