UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kgjh5M3qlxWI/i8tr5gCBBg2e7S/3clxZatgjw+Q/LA=' 
WHERE 
  key_id = 'e753e594797d2c3812eeb55437f1c38c7363b20813ad5eaadc216ef4dd0a28b3' 
  AND (
    token = 'Kgjh5M3qlxWI/i8tr5gCBBg2e7S/3clxZatgjw+Q/LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )