UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QpTMWDWzTQ5aMkGInm9yN3cR3b6Jnhe4CG+aLGVwdw=' 
WHERE 
  key_id = '8d3a6e2b590b75198ddf02008dde755592171215dc46f053e52d3585bd361798' 
  AND (
    token = '7QpTMWDWzTQ5aMkGInm9yN3cR3b6Jnhe4CG+aLGVwdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )