UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'csKN8bABPXfIlV5hhK58aNprgxDdjIVnWd8P2NPaq1M=' 
WHERE 
  key_id = 'fdf5af951564b113525f3fe7731f32740f49b696bdb0990d57363e0fa44f8d3c' 
  AND (
    token = 'csKN8bABPXfIlV5hhK58aNprgxDdjIVnWd8P2NPaq1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )