UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mxQC06xmdMIa+FpiEkrw83iO6U4NlCgXRa76oxo7zTI=' 
WHERE 
  key_id = '149556e64998206d2635c9097b48474a87110e1bcae98bd9110f74c0ff0f8d65' 
  AND (
    token = 'mxQC06xmdMIa+FpiEkrw83iO6U4NlCgXRa76oxo7zTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )