UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQKE4B7wCeD60tDePTdTEdkSpo1DDPPWF20RlAmTMjs=' 
WHERE 
  key_id = 'dcf565d3f0a3ca31f499b5cd26ae286fdca96bdc094105fe94c929010406c306' 
  AND (
    token = 'OQKE4B7wCeD60tDePTdTEdkSpo1DDPPWF20RlAmTMjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )