UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKv4WdaIjHToXFjCUlFxx4MMVXZ8CAXM2gGEDrTDIKY=' 
WHERE 
  key_id = 'b3a58bfe9dc3392247275dec5e1a4c7822afc0c4c868d08b46ec459cfa839999' 
  AND (
    token = 'PKv4WdaIjHToXFjCUlFxx4MMVXZ8CAXM2gGEDrTDIKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )