UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5n0EgRoLYci45Ryy4u1I8EVqcRJLG0SO21X2rfiGAc=' 
WHERE 
  key_id = '0c54047d5345d2f6a70dd5d44cc359e290e4d8afdc501bb7d043dfa3785aad62' 
  AND (
    token = 'j5n0EgRoLYci45Ryy4u1I8EVqcRJLG0SO21X2rfiGAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )