UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YfCDllLoOdj58SrtCvGPDYpptRhh+olfVZ7uikIEz3g=' 
WHERE 
  key_id = 'e027e03c435dd8717e640c8f5cd95ea9043e08b73a211296407900debb49939a' 
  AND (
    token = 'YfCDllLoOdj58SrtCvGPDYpptRhh+olfVZ7uikIEz3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )