UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWNa+ynsOgTDcORBXzUtNylIBPUeAsuAoaoZr8PbgOk=' 
WHERE 
  key_id = '345ac3f15ebf09701caeb7282c1169c1dda6865b73c5f853ef5776153bcbd3d0' 
  AND (
    token = 'bWNa+ynsOgTDcORBXzUtNylIBPUeAsuAoaoZr8PbgOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )