UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cz5cgKGyvZ5kmmpV0RfZp3DVuH0Tf/60/tCK6RwAm2M=' 
WHERE 
  key_id = '27c910ab4d445e333a50099f6a029aaaf8294f29eadd919ee6eeed9cb8daaf16' 
  AND (
    token = 'cz5cgKGyvZ5kmmpV0RfZp3DVuH0Tf/60/tCK6RwAm2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )