UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRlXrO2ARcGCBO2L0cvBrg3u/ysICqJy6n5M5v9pu2U=' 
WHERE 
  key_id = 'e0275039edffff39f798a5bcc5efe8aa115597693c9853e27af7383c63fe2f59' 
  AND (
    token = 'SRlXrO2ARcGCBO2L0cvBrg3u/ysICqJy6n5M5v9pu2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )