UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlvP+cVUoNdziXGOWE4N8GLM7qllZCR4hSgg9IkDc68=' 
WHERE 
  key_id = '18ca0e69a3a9137d4803915c597f1fc0dd17e7a7c469286dc9a187a2fcf6aaac' 
  AND (
    token = 'TlvP+cVUoNdziXGOWE4N8GLM7qllZCR4hSgg9IkDc68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )