UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7885kf4nS9eiU8yEcPKp8r0Ed5vsngw+FQCCqSVXJo=' 
WHERE 
  key_id = '33e57d2d9353b3ce17c8cfff67d4539bd5a9c37c1077eec337018a77d4eac278' 
  AND (
    token = 'P7885kf4nS9eiU8yEcPKp8r0Ed5vsngw+FQCCqSVXJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )