UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TdFVCGYgDElxTIHCZmTYi3gg9INK8lvVqZsp5fbWlSA=' 
WHERE 
  key_id = 'c4c1be499ab6bd24330c6debf920bb80255ed63c1eec980f1bb8da8777e7b3b5' 
  AND (
    token = 'TdFVCGYgDElxTIHCZmTYi3gg9INK8lvVqZsp5fbWlSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )