UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCpfHgw3YkUaJvzcqkKn6d5eHaLV3nS2VR4HZ13VByg=' 
WHERE 
  key_id = '10787385c9765ca6f0158db6c495fe6cd14990c3eb46b86ee4bf81d5e4bee02e' 
  AND (
    token = 'TCpfHgw3YkUaJvzcqkKn6d5eHaLV3nS2VR4HZ13VByg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )