UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQMooenVw01i61NmVITQ09lFEE9PBIRodEU1tN57nac=' 
WHERE 
  key_id = '781f49cae475c10147e883de9b71dc8595940af6413bf17dd7f87cad2be92eb2' 
  AND (
    token = 'cQMooenVw01i61NmVITQ09lFEE9PBIRodEU1tN57nac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )