UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'trdWmX+10nLU0DvvbXuKje0B/fFIsafiBwX6KUjctgY=' 
WHERE 
  key_id = '72e231f45970d5c4f289ff9415140d6c47bd67fd22e070979140aeaef20d80e0' 
  AND (
    token = 'trdWmX+10nLU0DvvbXuKje0B/fFIsafiBwX6KUjctgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )