UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5sMVyt2a/TMTGEREqrVnWoq9it8XvBPyUEHRfHNWTM=' 
WHERE 
  key_id = '215af0879ee1c23a59ac551e934e3def4566e01c1f3afe12ea09ee5df1f583b2' 
  AND (
    token = 'V5sMVyt2a/TMTGEREqrVnWoq9it8XvBPyUEHRfHNWTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )