UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whJPmvNI1NLALJsENSozG8CbsoBmCZZoPSUEId3AmPw=' 
WHERE 
  key_id = '14757d76932821ffefdb900d3007f0ab678294cf3d94cbf0530a5d24ada29a82' 
  AND (
    token = 'whJPmvNI1NLALJsENSozG8CbsoBmCZZoPSUEId3AmPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )