UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wej0dwqSpmvW6Z1cMj45FLw2kwUqHIbmN104TKIRnnE=' 
WHERE 
  key_id = 'c259fc94b5171acb66b065583594bfcee3268cf883234922841402f6b4617b83' 
  AND (
    token = 'Wej0dwqSpmvW6Z1cMj45FLw2kwUqHIbmN104TKIRnnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )