UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNjvRwQ0gRtUZWhXmJuuzoslPfH4OWb81Qi1bP40Vp4=' 
WHERE 
  key_id = '04d96b3aa3e346365039dc6cee3d5059892da95b83dd0c915e6e9b02e84169ba' 
  AND (
    token = 'MNjvRwQ0gRtUZWhXmJuuzoslPfH4OWb81Qi1bP40Vp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )