UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MjWCywJllXXDctTRxxuehpJ0HdR0SObOnE5ByyxH4ks=' 
WHERE 
  key_id = '526372323f02dd6a298aef01b42f10dce063131f561b9e501b2abe92f732ecbf' 
  AND (
    token = 'MjWCywJllXXDctTRxxuehpJ0HdR0SObOnE5ByyxH4ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )