UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QzaP1xumKrusIB4b0JJMfUmZZNBvZgecPJZw8xh2SNs=' 
WHERE 
  key_id = '9154e450cffd2af0cea5903f816f4ad6eeb6151940aa1e6057ee84c2677b81d5' 
  AND (
    token = 'QzaP1xumKrusIB4b0JJMfUmZZNBvZgecPJZw8xh2SNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )