UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLjjUGCYgQsg2wycPqRHM3gws11b5IF7v0xd5q+Rqvs=' 
WHERE 
  key_id = 'f641669f1462e4ae3d52a21a52e2134b1f813ea2f65ac72b3d3fa2d474a30e7e' 
  AND (
    token = 'LLjjUGCYgQsg2wycPqRHM3gws11b5IF7v0xd5q+Rqvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )