UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '04VE/ayKNT7NsidYR8qmFXocCzahEzlOzOKLmKF2ytQ=' 
WHERE 
  key_id = 'a93c1273d264a7992c986adcffcb41f951f7cc5d95502840f819f65390fe0823' 
  AND (
    token = '04VE/ayKNT7NsidYR8qmFXocCzahEzlOzOKLmKF2ytQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )