UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i09SEkQooFMcY3ulmzF+M7ryXKRUC5TeGcQgxsYcTB0=' 
WHERE 
  key_id = '9992583538bcb4b96dfa041de686093497873a817dc12ea95a5fe37e119ed738' 
  AND (
    token = 'i09SEkQooFMcY3ulmzF+M7ryXKRUC5TeGcQgxsYcTB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )