UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZleVl8fVea5wVFMzHeGgRApeMR6d4SUdy8+XHHKUF/w=' 
WHERE 
  key_id = '93e752d1468693587a2ce7dfa0e1983056d47bfa23e1fb9c675bf2729c54c2fa' 
  AND (
    token = 'ZleVl8fVea5wVFMzHeGgRApeMR6d4SUdy8+XHHKUF/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )