UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9HPNZN05XRT7DTqDxspJLF9vIZFbJrXcibZwKq1wXs=' 
WHERE 
  key_id = '447a7f32efa36d828ba23237c083bbd87f2f68a1c91a8fb9e4fef7c312d67541' 
  AND (
    token = 'j9HPNZN05XRT7DTqDxspJLF9vIZFbJrXcibZwKq1wXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )