UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKw07cPO912LgPhQ6TI5LondGyHhpEcRXwa/HBwyaNk=' 
WHERE 
  key_id = 'd7513ae3b538b68585618c1694abf63a6a8596201010f2e162982ea61a55ec0b' 
  AND (
    token = 'RKw07cPO912LgPhQ6TI5LondGyHhpEcRXwa/HBwyaNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )