UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3n3KTxnI28WX01HHygETjsrjfNBJnNdYsMhYQKlxxE=' 
WHERE 
  key_id = 'e734c1191b4a0ecb90ecdb019cd4c7408b0390c2e891c8cccfdc42c752656019' 
  AND (
    token = 'b3n3KTxnI28WX01HHygETjsrjfNBJnNdYsMhYQKlxxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )