UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ajUPMn4u4RyhLJbZTjQJH4SXR7p/7hheSVfjs9qOLKU=' 
WHERE 
  key_id = '43be2bb4aad1370c6a72affc56f3eddda6806f2cdf44a24ecdf23cc37fef4a08' 
  AND (
    token = 'ajUPMn4u4RyhLJbZTjQJH4SXR7p/7hheSVfjs9qOLKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )