UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5WzDjU2jsXBOBzQmr0HqGutyD1qs/C1oCrLjW8z7Z4=' 
WHERE 
  key_id = '510075ae9dd19863c87f292e21b46433b0f22ff392f60c7a8a9c5901b3d76f06' 
  AND (
    token = '+5WzDjU2jsXBOBzQmr0HqGutyD1qs/C1oCrLjW8z7Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )