UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xurv4kG0SJgCG1/uoynQ56/hFItnhqd5fUtvu+C3oa4=' 
WHERE 
  key_id = '0e994552bef9627658226af33ddb586f764399c940fd2f247a3a0dbcde09c717' 
  AND (
    token = 'xurv4kG0SJgCG1/uoynQ56/hFItnhqd5fUtvu+C3oa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )