UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPgEI1PufXoa/E9o470R3nFdsPhDJIfqErGekcGCcy0=' 
WHERE 
  key_id = 'edb997ad15e1d74b337fd4deff6e314e99eb515a4bd4ad3f400e916c3f658aa7' 
  AND (
    token = 'WPgEI1PufXoa/E9o470R3nFdsPhDJIfqErGekcGCcy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )