UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BA2L4cowBCsn9Q9T+4cVRbean4WNbqK4gDKbdm181BE=' 
WHERE 
  key_id = '787a1b139d83e5fbf79a18b1c1b2554bdf6be6f73aceefff61146fb4650e57d1' 
  AND (
    token = 'BA2L4cowBCsn9Q9T+4cVRbean4WNbqK4gDKbdm181BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )