UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1MEP+Hst3Uvi2Ituhf+mF5OMN8CrLzpGDeEFGNVHO4=' 
WHERE 
  key_id = 'faf42adc8596c72bac5940d5184e5749817fcd299d83b8edca51a22db6cfc4cc' 
  AND (
    token = 'M1MEP+Hst3Uvi2Ituhf+mF5OMN8CrLzpGDeEFGNVHO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )