UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEdb/xw6INQ5IkEP0guiZwlc6zSkB9TsL8FX1FRXluo=' 
WHERE 
  key_id = '027a08dda327c0ffd05eb93d2d0a5debcb4fad1c89588b44d0147b83cc9c5901' 
  AND (
    token = 'nEdb/xw6INQ5IkEP0guiZwlc6zSkB9TsL8FX1FRXluo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )