UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYtBbcvx2bMex5ZgaUfX4ENO4BYj20uYo5FbED2upuQ=' 
WHERE 
  key_id = '01e35cab63b211ce6bdfe274f6d8cd56b9a0df01962443c60c401c96e2219330' 
  AND (
    token = 'pYtBbcvx2bMex5ZgaUfX4ENO4BYj20uYo5FbED2upuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )