UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBC6ePM0OkgySwUsaqPWsUNjD0S5rgMdV06f/HRw3Z0=' 
WHERE 
  key_id = '17f6ebd55df5e0cb57b3853710f410526cf80fb83b1f9de449ee8d954d644530' 
  AND (
    token = 'zBC6ePM0OkgySwUsaqPWsUNjD0S5rgMdV06f/HRw3Z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )