UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4CuWB8/GEPw9TCi5pjsH+RtarXlOU1eMHU7S3p3cPw=' 
WHERE 
  key_id = '2f49c885bbdcef956d4844c6bc861719e0b73035e565103eccf0531cd40cd0d2' 
  AND (
    token = 'Y4CuWB8/GEPw9TCi5pjsH+RtarXlOU1eMHU7S3p3cPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )