UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZeHEt3CTVgZ3QMKzoP7jfQLCDxVM0E3lfnR8ravX9I=' 
WHERE 
  key_id = '312b9b842991bdd1ec157703cb1b32b861e92bab8fa436d83cd7ec53d0ac7d49' 
  AND (
    token = 'pZeHEt3CTVgZ3QMKzoP7jfQLCDxVM0E3lfnR8ravX9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )