UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VL0ncXAXV9xB69so2N52DVRfZok295PD4KbfVypn8Bc=' 
WHERE 
  key_id = '244f0b747ac356034f01eaa2693a2e28f950681ece3459a8b01546757ce22c05' 
  AND (
    token = 'VL0ncXAXV9xB69so2N52DVRfZok295PD4KbfVypn8Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )