UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uTGSbFcG2BAu3NXwHXE9jeMfHe5gCTU5QYX2Jop5K84=' 
WHERE 
  key_id = 'c50e165e8f3f3a784119c1882cfeab2129142edb3a141206d0b80046eb7cf97e' 
  AND (
    token = 'uTGSbFcG2BAu3NXwHXE9jeMfHe5gCTU5QYX2Jop5K84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )