UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cW8OHyk2kotW95j1/m0Xg49FEcn9tD5R/bdRe5dDhfg=' 
WHERE 
  key_id = 'c33d8f176e4d8ed87270798ec56a2adc9594c86ddd9cd7badfce227945a4416d' 
  AND (
    token = 'cW8OHyk2kotW95j1/m0Xg49FEcn9tD5R/bdRe5dDhfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )